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Small Craft Advisory 0049
Issued by the Eureka Forecast Office

Action Issued Starts Expiration
New 2026-05-18 04:59:35 2026-05-18 05:00:00 2026-05-21 05:00:00
New 2026-05-18 04:59:35 2026-05-18 05:00:00 2026-05-21 05:00:00
Continued 2026-05-18 11:36:48 2026-05-21 05:00:00
Continued 2026-05-18 11:36:48 2026-05-21 05:00:00
Continued 2026-05-18 17:00:57 2026-05-21 05:00:00
Continued 2026-05-18 17:00:57 2026-05-21 05:00:00
Continued 2026-05-18 23:33:11 2026-05-21 05:00:00
Continued 2026-05-18 23:33:11 2026-05-21 05:00:00
Continued 2026-05-19 04:27:35 2026-05-21 05:00:00
Continued 2026-05-19 04:27:35 2026-05-21 05:00:00
Continued 2026-05-19 10:57:50 2026-05-21 05:00:00
Continued 2026-05-19 10:57:50 2026-05-21 05:00:00
Time Extended 2026-05-19 17:05:03 2026-05-21 12:00:00
Time Extended 2026-05-19 17:05:03 2026-05-21 12:00:00
Continued 2026-05-19 22:57:46 2026-05-21 12:00:00
Continued 2026-05-19 22:57:46 2026-05-21 12:00:00
Continued 2026-05-20 04:59:51 2026-05-21 12:00:00
Continued 2026-05-20 04:59:51 2026-05-21 12:00:00
Continued 2026-05-20 11:13:21 2026-05-21 12:00:00
Continued 2026-05-20 11:13:21 2026-05-21 12:00:00
Time Extended 2026-05-20 16:49:31 2026-05-23 01:00:00
Continued 2026-05-20 16:49:31 2026-05-21 12:00:00
Continued 2026-05-20 22:50:44 2026-05-21 12:00:00
Continued 2026-05-20 22:50:44 2026-05-23 01:00:00
Continued 2026-05-21 05:05:36 2026-05-23 01:00:00
Continued 2026-05-21 05:05:36 2026-05-21 12:00:00
Time Extended 2026-05-21 11:01:36 2026-05-23 01:00:00
Continued 2026-05-21 11:01:36 2026-05-23 01:00:00
Continued 2026-05-21 16:07:33 2026-05-23 01:00:00
Continued 2026-05-21 16:07:33 2026-05-23 01:00:00
Continued 2026-05-21 22:34:47 2026-05-23 01:00:00
Continued 2026-05-21 22:34:47 2026-05-23 01:00:00
Continued 2026-05-22 04:58:06 2026-05-23 01:00:00
Continued 2026-05-22 04:58:06 2026-05-23 01:00:00
Continued 2026-05-22 10:55:48 2026-05-23 01:00:00
Continued 2026-05-22 10:55:48 2026-05-23 01:00:00
Time Extended 2026-05-22 16:54:46 2026-05-23 05:00:00
Time Extended 2026-05-22 16:54:46 2026-05-23 05:00:00
Continued 2026-05-22 23:07:45 2026-05-23 05:00:00
Continued 2026-05-22 23:07:45 2026-05-23 05:00:00
Expired 2026-05-23 04:58:06 2026-05-23 05:00:00
Expired 2026-05-23 04:58:06 2026-05-23 05:00:00


Action: New
Issued At: 2026-05-18 04:59:35

528 
WHUS76 KEKA 180959
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
259 AM PDT Mon May 18 2026

PZZ450-181800-
/O.EXP.KEKA.GL.W.0015.000000T0000Z-260518T1000Z/
/O.NEW.KEKA.SC.Y.0049.260518T1000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
259 AM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT THURSDAY...
...GALE WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  7 to 12 feet expected.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-181800-
/O.EXP.KEKA.GL.W.0015.000000T0000Z-260518T1000Z/
/O.NEW.KEKA.SC.Y.0049.260518T1000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
259 AM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT THURSDAY...
...GALE WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 7 to 12 feet expected.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ470-181800-
/O.EXT.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
259 AM PDT Mon May 18 2026

...GALE WARNING NOW IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 40 kt and seas 
  9 to 14 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-181800-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260520T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
259 AM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  9 to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Wednesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$


Action: New
Issued At: 2026-05-18 04:59:35

528 
WHUS76 KEKA 180959
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
259 AM PDT Mon May 18 2026

PZZ450-181800-
/O.EXP.KEKA.GL.W.0015.000000T0000Z-260518T1000Z/
/O.NEW.KEKA.SC.Y.0049.260518T1000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
259 AM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT THURSDAY...
...GALE WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  7 to 12 feet expected.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-181800-
/O.EXP.KEKA.GL.W.0015.000000T0000Z-260518T1000Z/
/O.NEW.KEKA.SC.Y.0049.260518T1000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
259 AM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT THURSDAY...
...GALE WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 7 to 12 feet expected.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ470-181800-
/O.EXT.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
259 AM PDT Mon May 18 2026

...GALE WARNING NOW IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 40 kt and seas 
  9 to 14 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-181800-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260520T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
259 AM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  9 to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Wednesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$


Action: Continued
Issued At: 2026-05-18 11:36:48

397 
WHUS76 KEKA 181636
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
936 AM PDT Mon May 18 2026

PZZ470-190045-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
936 AM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-190045-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260520T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
936 AM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 35 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Wednesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-190045-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
936 AM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  7 to 12 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-190045-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
936 AM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 40 kt and seas 
  7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-18 11:36:48

397 
WHUS76 KEKA 181636
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
936 AM PDT Mon May 18 2026

PZZ470-190045-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
936 AM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-190045-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260520T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
936 AM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 35 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Wednesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-190045-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
936 AM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  7 to 12 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-190045-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
936 AM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 40 kt and seas 
  7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-18 17:00:57

650 
WHUS76 KEKA 182200
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
300 PM PDT Mon May 18 2026

PZZ475-190600-
/O.EXT.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
300 PM PDT Mon May 18 2026

...GALE WARNING NOW IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-190600-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
300 PM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 40 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-190600-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
300 PM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  7 to 12 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-190600-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
300 PM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-18 17:00:57

650 
WHUS76 KEKA 182200
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
300 PM PDT Mon May 18 2026

PZZ475-190600-
/O.EXT.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
300 PM PDT Mon May 18 2026

...GALE WARNING NOW IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-190600-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
300 PM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 40 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-190600-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
300 PM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  7 to 12 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-190600-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
300 PM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-18 23:33:11

975 
WHUS76 KEKA 190432
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
932 PM PDT Mon May 18 2026

PZZ470-191245-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
932 PM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts to 45 kt and seas 10 
  to 14 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-191245-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
932 PM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 30 kt with gusts to 40 kt and seas 10 
  to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-191245-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
932 PM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with localized gusts to 40 kt 
  and seas 6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-191245-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
932 PM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with localized gusts to 40 
  kt and seas 7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-18 23:33:11

975 
WHUS76 KEKA 190432
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
932 PM PDT Mon May 18 2026

PZZ470-191245-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
932 PM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts to 45 kt and seas 10 
  to 14 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-191245-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
932 PM PDT Mon May 18 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 30 kt with gusts to 40 kt and seas 10 
  to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-191245-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
932 PM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with localized gusts to 40 kt 
  and seas 6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-191245-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
932 PM PDT Mon May 18 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with localized gusts to 40 
  kt and seas 7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-19 04:27:35

598 
WHUS76 KEKA 190927
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
227 AM PDT Tue May 19 2026

PZZ470-191730-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
227 AM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-191730-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
227 AM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-191730-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
227 AM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with local gusts up to 40 kt and
  seas 8 to 13 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-191730-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
227 AM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with local gusts up to 40 kt
  and seas 8 to 13 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-19 04:27:35

598 
WHUS76 KEKA 190927
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
227 AM PDT Tue May 19 2026

PZZ470-191730-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
227 AM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-191730-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
227 AM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-191730-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
227 AM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with local gusts up to 40 kt and
  seas 8 to 13 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-191730-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
227 AM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with local gusts up to 40 kt
  and seas 8 to 13 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-19 10:57:50

318 
WHUS76 KEKA 191557
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
857 AM PDT Tue May 19 2026

PZZ470-200000-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
857 AM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-200000-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
857 AM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-200000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
857 AM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  8 to 13 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-200000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
857 AM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 8 to 13 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-19 10:57:50

318 
WHUS76 KEKA 191557
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
857 AM PDT Tue May 19 2026

PZZ470-200000-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
857 AM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-200000-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1000Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
857 AM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 
  10 to 14 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-200000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
857 AM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  8 to 13 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-200000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
857 AM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 8 to 13 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Time Extended
Issued At: 2026-05-19 17:05:03

629 
WHUS76 KEKA 192204
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
304 PM PDT Tue May 19 2026

PZZ470-200615-
/O.EXT.KEKA.GL.W.0015.000000T0000Z-260523T0400Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
304 PM PDT Tue May 19 2026

...GALE WARNING NOW IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  9 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-200615-
/O.EXT.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
304 PM PDT Tue May 19 2026

...GALE WARNING NOW IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  11 to 13 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-200615-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
304 PM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  7 to 12 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-200615-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
304 PM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 8 to 13 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Time Extended
Issued At: 2026-05-19 17:05:03

629 
WHUS76 KEKA 192204
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
304 PM PDT Tue May 19 2026

PZZ470-200615-
/O.EXT.KEKA.GL.W.0015.000000T0000Z-260523T0400Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
304 PM PDT Tue May 19 2026

...GALE WARNING NOW IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  9 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-200615-
/O.EXT.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
304 PM PDT Tue May 19 2026

...GALE WARNING NOW IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  11 to 13 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-200615-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
304 PM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  7 to 12 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-200615-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
304 PM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 8 to 13 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-19 22:57:46

922 
WHUS76 KEKA 200357
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
857 PM PDT Tue May 19 2026

PZZ470-201200-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0400Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
857 PM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  9 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-201200-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
857 PM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  11 to 13 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-201200-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
857 PM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  7 to 12 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-201200-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
857 PM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 8 to 13 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-19 22:57:46

922 
WHUS76 KEKA 200357
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
857 PM PDT Tue May 19 2026

PZZ470-201200-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0400Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
857 PM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  9 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-201200-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
857 PM PDT Tue May 19 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  11 to 13 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-201200-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
857 PM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  7 to 12 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-201200-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
857 PM PDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 8 to 13 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-20 04:59:51

063 
WHUS76 KEKA 200959
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
259 AM PDT Wed May 20 2026

PZZ470-201800-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0400Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
259 AM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-201800-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
259 AM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  11 to 13 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-201800-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
259 AM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  8 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-201800-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
259 AM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-20 04:59:51

063 
WHUS76 KEKA 200959
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
259 AM PDT Wed May 20 2026

PZZ470-201800-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0400Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
259 AM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-201800-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
259 AM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  11 to 13 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-201800-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
259 AM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  8 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-201800-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
259 AM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-20 11:13:21

310 
WHUS76 KEKA 201612
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
912 AM PDT Wed May 20 2026

PZZ470-210015-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0400Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
912 AM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-210015-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
912 AM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  11 to 13 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-210015-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
912 AM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-210015-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
912 AM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-20 11:13:21

310 
WHUS76 KEKA 201612
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
912 AM PDT Wed May 20 2026

PZZ470-210015-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0400Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
912 AM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-210015-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
912 AM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THURSDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  11 to 13 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-210015-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
912 AM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-210015-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
912 AM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Time Extended
Issued At: 2026-05-20 16:49:31

476 
WHUS76 KEKA 202148
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
248 PM PDT Wed May 20 2026

PZZ475-210600-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
/O.NEW.KEKA.SE.W.0014.260521T1700Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
248 PM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THURSDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 10 AM THURSDAY TO 11 PM
PDT FRIDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with 
  gusts up to 40 kt and seas 11 to 13 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 12 feet and 
  north winds 20 to 30 kt with gusts up to 35 kt expected.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...For the Gale Warning, until 10 AM PDT Thursday. For the 
  Hazardous Seas Warning, from 10 AM Thursday to 11 PM PDT 
  Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-210600-
/O.EXT.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
248 PM PDT Wed May 20 2026

...GALE WARNING NOW IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-210600-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
248 PM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-210600-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
248 PM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-20 16:49:31

476 
WHUS76 KEKA 202148
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
248 PM PDT Wed May 20 2026

PZZ475-210600-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
/O.NEW.KEKA.SE.W.0014.260521T1700Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
248 PM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THURSDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 10 AM THURSDAY TO 11 PM
PDT FRIDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with 
  gusts up to 40 kt and seas 11 to 13 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 12 feet and 
  north winds 20 to 30 kt with gusts up to 35 kt expected.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...For the Gale Warning, until 10 AM PDT Thursday. For the 
  Hazardous Seas Warning, from 10 AM Thursday to 11 PM PDT 
  Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-210600-
/O.EXT.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
248 PM PDT Wed May 20 2026

...GALE WARNING NOW IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-210600-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
248 PM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-210600-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
248 PM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 7 to 12 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-20 22:50:44

746 
WHUS76 KEKA 210350
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
850 PM PDT Wed May 20 2026

PZZ475-211200-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
/O.CON.KEKA.SE.W.0014.260521T1700Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
850 PM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THURSDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY
TO 11 PM PDT FRIDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 25 kt with 
  gusts up to 35 kt and seas 11 to 13 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 12 feet and 
  north winds 20 to 30 kt with gusts up to 35 kt expected.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...For the Gale Warning, until 10 AM PDT Thursday. For the 
  Hazardous Seas Warning, from 10 AM Thursday to 11 PM PDT 
  Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-211200-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
850 PM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-211200-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
850 PM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-211200-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
850 PM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 6 to 11 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-20 22:50:44

746 
WHUS76 KEKA 210350
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
850 PM PDT Wed May 20 2026

PZZ475-211200-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
/O.CON.KEKA.SE.W.0014.260521T1700Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
850 PM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THURSDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY
TO 11 PM PDT FRIDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 25 kt with 
  gusts up to 35 kt and seas 11 to 13 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 12 feet and 
  north winds 20 to 30 kt with gusts up to 35 kt expected.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...For the Gale Warning, until 10 AM PDT Thursday. For the 
  Hazardous Seas Warning, from 10 AM Thursday to 11 PM PDT 
  Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-211200-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
850 PM PDT Wed May 20 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-211200-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
850 PM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-211200-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
850 PM PDT Wed May 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 6 to 11 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-21 05:05:36

970 
WHUS76 KEKA 211005
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
305 AM PDT Thu May 21 2026

PZZ475-211815-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
/O.CON.KEKA.SE.W.0014.260521T1700Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
305 AM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 10 AM THIS
MORNING TO 11 PM PDT FRIDAY...

* WHAT...For the Gale Warning, north winds 15 to 25 kt with 
  gusts up to 35 kt and seas 10 to 13 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 13 feet and 
  north winds 20 to 30 kt with gusts up to 35 kt expected.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...For the Gale Warning, until 10 AM PDT this morning. For 
  the Hazardous Seas Warning, from 10 AM this morning to 11 PM 
  PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-211815-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
305 AM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-211815-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
305 AM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-211700-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
305 AM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT THIS
MORNING...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 11 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT this morning.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-21 05:05:36

970 
WHUS76 KEKA 211005
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
305 AM PDT Thu May 21 2026

PZZ475-211815-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
/O.CON.KEKA.SE.W.0014.260521T1700Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
305 AM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 10 AM THIS
MORNING TO 11 PM PDT FRIDAY...

* WHAT...For the Gale Warning, north winds 15 to 25 kt with 
  gusts up to 35 kt and seas 10 to 13 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 13 feet and 
  north winds 20 to 30 kt with gusts up to 35 kt expected.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...For the Gale Warning, until 10 AM PDT this morning. For 
  the Hazardous Seas Warning, from 10 AM this morning to 11 PM 
  PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-211815-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
305 AM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-211815-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
305 AM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-211700-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260521T1700Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
305 AM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT THIS
MORNING...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 11 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 10 AM PDT this morning.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Time Extended
Issued At: 2026-05-21 11:01:36

765 
WHUS76 KEKA 211600
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
900 AM PDT Thu May 21 2026

PZZ475-220000-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
/O.CON.KEKA.SE.W.0014.260521T1700Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
900 AM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...For the Gale Warning, north winds 20 to 25 kt with 
  gusts up to 30 kt and seas 10 to 12 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 13 feet and 
  north winds 20 to 30 kt with gusts up to 35 kt expected.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...For the Gale Warning, until 10 AM PDT this morning. For 
  the Hazardous Seas Warning, until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-220000-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
900 AM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ455-220000-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
900 AM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 9 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-220000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
900 AM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-21 11:01:36

765 
WHUS76 KEKA 211600
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
900 AM PDT Thu May 21 2026

PZZ475-220000-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260521T1700Z/
/O.CON.KEKA.SE.W.0014.260521T1700Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
900 AM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...For the Gale Warning, north winds 20 to 25 kt with 
  gusts up to 30 kt and seas 10 to 12 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 13 feet and 
  north winds 20 to 30 kt with gusts up to 35 kt expected.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...For the Gale Warning, until 10 AM PDT this morning. For 
  the Hazardous Seas Warning, until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-220000-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
900 AM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ455-220000-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
900 AM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 9 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-220000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
900 AM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  6 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-21 16:07:33

686 
WHUS76 KEKA 212107
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
207 PM PDT Thu May 21 2026

PZZ470-220515-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
207 PM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-220515-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
207 PM PDT Thu May 21 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Very steep and hazardous seas 9 to 13 feet and north 
  winds 20 to 30 kt with gusts up to 35 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-220515-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
207 PM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 9 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-220515-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
207 PM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  7 to 10 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-21 16:07:33

686 
WHUS76 KEKA 212107
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
207 PM PDT Thu May 21 2026

PZZ470-220515-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
207 PM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-220515-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
207 PM PDT Thu May 21 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Very steep and hazardous seas 9 to 13 feet and north 
  winds 20 to 30 kt with gusts up to 35 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-220515-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
207 PM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 9 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-220515-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
207 PM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  7 to 10 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-21 22:34:47

884 
WHUS76 KEKA 220334
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
834 PM PDT Thu May 21 2026

PZZ470-221145-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
834 PM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-221145-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
834 PM PDT Thu May 21 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Very steep and hazardous seas 9 to 13 feet and north 
  winds 15 to 25 kt with gusts up to 35 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-221145-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
834 PM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 30 kt and 
  seas 6 to 9 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-221145-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
834 PM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 40 kt and 
  seas 7 to 10 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-21 22:34:47

884 
WHUS76 KEKA 220334
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
834 PM PDT Thu May 21 2026

PZZ470-221145-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
834 PM PDT Thu May 21 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-221145-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
834 PM PDT Thu May 21 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Very steep and hazardous seas 9 to 13 feet and north 
  winds 15 to 25 kt with gusts up to 35 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-221145-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
834 PM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 30 kt and 
  seas 6 to 9 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-221145-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
834 PM PDT Thu May 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 40 kt and 
  seas 7 to 10 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-22 04:58:06

122 
WHUS76 KEKA 220957
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
257 AM PDT Fri May 22 2026

PZZ470-221800-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
257 AM PDT Fri May 22 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...

* WHAT...North winds 20 to 30 kt with gusts to 40 kt and seas 10 
  to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-221800-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
257 AM PDT Fri May 22 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Very steep and hazardous seas 9 to 12 feet and north
  winds 15 to 25 kt with localized gusts to 35 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-221800-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
257 AM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Southwest winds 5 to 15 kt with gusts to 30 kt and seas 
  6 to 9 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-221800-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
257 AM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Northwest winds 10 to 20 kt with localized gusts to 40 
  kt and seas 7 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-22 04:58:06

122 
WHUS76 KEKA 220957
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
257 AM PDT Fri May 22 2026

PZZ470-221800-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
257 AM PDT Fri May 22 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...

* WHAT...North winds 20 to 30 kt with gusts to 40 kt and seas 10 
  to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-221800-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
257 AM PDT Fri May 22 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Very steep and hazardous seas 9 to 12 feet and north
  winds 15 to 25 kt with localized gusts to 35 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-221800-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
257 AM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Southwest winds 5 to 15 kt with gusts to 30 kt and seas 
  6 to 9 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-221800-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
257 AM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Northwest winds 10 to 20 kt with localized gusts to 40 
  kt and seas 7 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-22 10:55:48

958 
WHUS76 KEKA 221555
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
855 AM PDT Fri May 22 2026

PZZ470-230000-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
855 AM PDT Fri May 22 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-230000-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
855 AM PDT Fri May 22 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Very steep and hazardous seas 9 to 12 feet and north 
  winds 15 to 25 kt with gusts up to 30 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-230000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
855 AM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...West winds 5 to 15 kt with gusts up to 30 kt and seas 6 
  to 9 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-230000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
855 AM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 40 kt and 
  seas 7 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-22 10:55:48

958 
WHUS76 KEKA 221555
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
855 AM PDT Fri May 22 2026

PZZ470-230000-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
855 AM PDT Fri May 22 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  10 to 13 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-230000-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T0600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
855 AM PDT Fri May 22 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Very steep and hazardous seas 9 to 12 feet and north 
  winds 15 to 25 kt with gusts up to 30 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-230000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
855 AM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...West winds 5 to 15 kt with gusts up to 30 kt and seas 6 
  to 9 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-230000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T0600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
855 AM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 40 kt and 
  seas 7 to 11 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Time Extended
Issued At: 2026-05-22 16:54:46

666 
WHUS76 KEKA 222154
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
254 PM PDT Fri May 22 2026

PZZ470-230600-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
/O.EXB.KEKA.SE.W.0014.260523T0600Z-260523T1600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
254 PM PDT Fri May 22 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 11 PM THIS EVENING TO
9 AM PDT SATURDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with 
  gusts up to 40 kt and seas 11 to 13 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 8 to 12 feet and 
  north winds 20 to 25 kt with gusts up to 35 kt expected.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...For the Gale Warning, until 11 PM PDT this evening. For 
  the Hazardous Seas Warning, from 11 PM this evening to 9 AM 
  PDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-230600-
/O.EXT.KEKA.SE.W.0014.000000T0000Z-260523T1600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
254 PM PDT Fri May 22 2026

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 9 AM PDT SATURDAY...

* WHAT...Very steep and hazardous seas 8 to 13 feet and north 
  winds 15 to 25 kt with gusts up to 30 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 9 AM PDT Saturday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-230600-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
254 PM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT SATURDAY...

* WHAT...West winds 5 to 15 kt with gusts up to 30 kt and seas 5 
  to 8 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-230600-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
254 PM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT SATURDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 35 kt and 
  seas 7 to 10 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Time Extended
Issued At: 2026-05-22 16:54:46

666 
WHUS76 KEKA 222154
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
254 PM PDT Fri May 22 2026

PZZ470-230600-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
/O.EXB.KEKA.SE.W.0014.260523T0600Z-260523T1600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
254 PM PDT Fri May 22 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 11 PM THIS EVENING TO
9 AM PDT SATURDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with 
  gusts up to 40 kt and seas 11 to 13 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 8 to 12 feet and 
  north winds 20 to 25 kt with gusts up to 35 kt expected.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...For the Gale Warning, until 11 PM PDT this evening. For 
  the Hazardous Seas Warning, from 11 PM this evening to 9 AM 
  PDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-230600-
/O.EXT.KEKA.SE.W.0014.000000T0000Z-260523T1600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
254 PM PDT Fri May 22 2026

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 9 AM PDT SATURDAY...

* WHAT...Very steep and hazardous seas 8 to 13 feet and north 
  winds 15 to 25 kt with gusts up to 30 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 9 AM PDT Saturday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-230600-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
254 PM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT SATURDAY...

* WHAT...West winds 5 to 15 kt with gusts up to 30 kt and seas 5 
  to 8 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-230600-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
254 PM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT SATURDAY...

* WHAT...Northwest winds 5 to 15 kt with gusts up to 35 kt and 
  seas 7 to 10 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-22 23:07:45

575 
WHUS76 KEKA 230407
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
907 PM PDT Fri May 22 2026

PZZ470-231215-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
/O.CON.KEKA.SE.W.0014.260523T0600Z-260523T1600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
907 PM PDT Fri May 22 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT
SATURDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts
  up to 35 kt and seas 9 to 11 feet. For the Hazardous Seas 
  Warning, very steep and hazardous seas 8 to 10 feet and north 
  winds 20 to 25 kt with gusts up to 35 kt expected.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...For the Gale Warning, until 11 PM PDT this evening. For 
  the Hazardous Seas Warning, until 9 AM PDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-231215-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T1600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
907 PM PDT Fri May 22 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT
SATURDAY...

* WHAT...Very steep and hazardous seas 6 to 9 feet and north 
  winds 15 to 25 kt with gusts up to 30 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 9 AM PDT Saturday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-231000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
907 PM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

* WHAT...West winds 5 to 15 kt with gusts up to 30 kt and seas 4 
  to 7 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-231000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
907 PM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

* WHAT...Seas 6 to 8 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-05-22 23:07:45

575 
WHUS76 KEKA 230407
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
907 PM PDT Fri May 22 2026

PZZ470-231215-
/O.CON.KEKA.GL.W.0015.000000T0000Z-260523T0600Z/
/O.CON.KEKA.SE.W.0014.260523T0600Z-260523T1600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
907 PM PDT Fri May 22 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT
SATURDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts
  up to 35 kt and seas 9 to 11 feet. For the Hazardous Seas 
  Warning, very steep and hazardous seas 8 to 10 feet and north 
  winds 20 to 25 kt with gusts up to 35 kt expected.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...For the Gale Warning, until 11 PM PDT this evening. For 
  the Hazardous Seas Warning, until 9 AM PDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-231215-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T1600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
907 PM PDT Fri May 22 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT
SATURDAY...

* WHAT...Very steep and hazardous seas 6 to 9 feet and north 
  winds 15 to 25 kt with gusts up to 30 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 9 AM PDT Saturday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-231000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
907 PM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

* WHAT...West winds 5 to 15 kt with gusts up to 30 kt and seas 4 
  to 7 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...Until 3 AM PDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-231000-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
907 PM PDT Fri May 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

* WHAT...Seas 6 to 8 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino 
  CA out 10 nm.

* WHEN...Until 3 AM PDT Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Expired
Issued At: 2026-05-23 04:58:06

153 
WHUS76 KEKA 230957
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
257 AM PDT Sat May 23 2026

PZZ455-231100-
/O.EXP.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
257 AM PDT Sat May 23 2026

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

PZZ450-231100-
/O.EXP.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
257 AM PDT Sat May 23 2026

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

PZZ475-231600-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T1600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
257 AM PDT Sat May 23 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS
MORNING...

* WHAT...Very steep and hazardous seas 7 to 10 feet and north
  winds 15 to 25 kt with localized gusts to 30 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 9 AM PDT this morning.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ470-231600-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T1600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
257 AM PDT Sat May 23 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS
MORNING...

* WHAT...Very steep and hazardous seas 8 to 10 feet and north
  winds 20 to 25 kt with localized gusts to 30 kt.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 9 AM PDT this morning.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$


Action: Expired
Issued At: 2026-05-23 04:58:06

153 
WHUS76 KEKA 230957
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
257 AM PDT Sat May 23 2026

PZZ455-231100-
/O.EXP.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
257 AM PDT Sat May 23 2026

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

PZZ450-231100-
/O.EXP.KEKA.SC.Y.0049.000000T0000Z-260523T1000Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
257 AM PDT Sat May 23 2026

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

PZZ475-231600-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T1600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
257 AM PDT Sat May 23 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS
MORNING...

* WHAT...Very steep and hazardous seas 7 to 10 feet and north
  winds 15 to 25 kt with localized gusts to 30 kt.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...Until 9 AM PDT this morning.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ470-231600-
/O.CON.KEKA.SE.W.0014.000000T0000Z-260523T1600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
257 AM PDT Sat May 23 2026

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS
MORNING...

* WHAT...Very steep and hazardous seas 8 to 10 feet and north
  winds 20 to 25 kt with localized gusts to 30 kt.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from 
  10 to 60 nm.

* WHEN...Until 9 AM PDT this morning.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$



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