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Home Return to list Hazardous Seas Warning 0017 Issued by the Medford Forecast Office
Action: New Issued At: 2026-05-16 15:18:58 554 WHUS76 KMFR 162018 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 118 PM PDT Sat May 16 2026 PZZ356-376-170930- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260517T2100Z/ /O.UPG.KMFR.SE.A.0008.260517T2100Z-260519T0600Z/ /O.NEW.KMFR.SE.W.0017.260517T2100Z-260519T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 118 PM PDT Sat May 16 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT SUNDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 2 PM SUNDAY TO 11 PM PDT MONDAY... * WHAT...For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 12 ft at 12 seconds. For the Hazardous Seas Warning, very steep and hazardous seas 9 to 14 ft at 10 seconds expected. * WHERE...For the Small Craft Advisory, all areas. For the Hazardous Seas Warning, areas south of Gold Beach. * WHEN...For the Small Craft Advisory, until 2 PM PDT Sunday. For the Hazardous Seas Warning, from 2 PM Sunday to 11 PM PDT Monday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-170930- /O.CON.KMFR.SC.Y.0041.000000T0000Z-260517T0900Z/ /O.EXB.KMFR.SC.Y.0040.260517T2100Z-260519T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 118 PM PDT Sat May 16 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT SUNDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM SUNDAY TO 11 PM PDT MONDAY... * WHAT...Seas around 10 ft at 12 seconds north winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...All areas north of Cape Blanco and south of Florence. * WHEN...For the first Small Craft Advisory, until 2 AM PDT Sunday. For the second Small Craft Advisory, from 2 PM Sunday to 11 PM PDT Monday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-05-17 03:37:34 698 WHUS76 KMFR 170837 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 137 AM PDT Sun May 17 2026 PZZ356-376-172145- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260517T2100Z/ /O.CON.KMFR.SE.W.0017.260517T2100Z-260519T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 137 AM PDT Sun May 17 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM PDT MONDAY... * WHAT...North winds 15 to 25 kt and steep seas 9 to 11 ft at 12 seconds this morning. Then, north winds 20 to 30 kt with gusts to 35 kt and very steep seas of 9 to 13 ft. Seas will be a mix of northwest swell at 12 seconds and short period wind seas today, becoming dominated by wind seas tonight. A mix of northwest swell at 16 seconds and short period seas returns late Monday. * WHERE...All areas. Strong winds and seas are expected from Gold Beach southward. * WHEN...For the Small Craft Advisory, until 2 PM PDT Sunday. For the Hazardous Seas Warning, from 2 PM Sunday to 11 PM PDT Monday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-172145- /O.CON.KMFR.SC.Y.0041.000000T0000Z-260517T0900Z/ /O.CON.KMFR.SC.Y.0040.260517T2100Z-260519T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 137 AM PDT Sun May 17 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM PDT MONDAY... * WHAT...North winds 15 to 20 kt with gusts to 25 kt and steep seas of 6 to 9 ft. Seas will be due to a mix of northwest swell at 10 to 12 seconds and short period wind seas today, then a mix of northwest swell at 16 seconds and short period wind seas on Monday. * WHERE...All areas. * WHEN...For the first Small Craft Advisory, until 2 AM PDT Sunday. For the second Small Craft Advisory, from 2 PM Sunday to 11 PM PDT Monday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Time Extended Issued At: 2026-05-17 16:33:30 849 WHUS76 KMFR 172132 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 232 PM PDT Sun May 17 2026 PZZ356-376-181045- /O.EXT.KMFR.SE.W.0017.000000T0000Z-260520T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 232 PM PDT Sun May 17 2026 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 11 PM PDT TUESDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with steep to very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected from Gold Beach southward. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-181045- /O.EXT.KMFR.SC.Y.0040.000000T0000Z-260520T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 232 PM PDT Sun May 17 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT TUESDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep combined seas of 6 to 9 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-05-18 01:59:46 339 WHUS76 KMFR 180659 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 1159 PM PDT Sun May 17 2026 PZZ356-376-182000- /O.CON.KMFR.SE.W.0017.000000T0000Z-260520T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1159 PM PDT Sun May 17 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT TUESDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected from Gold Beach southward. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-182000- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260520T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1159 PM PDT Sun May 17 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT TUESDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep combined seas of 6 to 9 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Time Extended Issued At: 2026-05-18 14:38:53 901 WHUS76 KMFR 181937 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 1237 PM PDT Mon May 18 2026 PZZ356-376-191200- /O.EXT.KMFR.SE.W.0017.000000T0000Z-260521T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1237 PM PDT Mon May 18 2026 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected from Gold Beach southward. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-191200- /O.EXT.KMFR.SC.Y.0040.000000T0000Z-260521T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1237 PM PDT Mon May 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep combined seas of 6 to 9 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-05-19 02:13:45 894 WHUS76 KMFR 190713 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 1213 AM PDT Tue May 19 2026 PZZ356-376-192015- /O.CON.KMFR.SE.W.0017.000000T0000Z-260521T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1213 AM PDT Tue May 19 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected from Gold Beach southward. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-192015- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260521T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1213 AM PDT Tue May 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep combined seas of 6 to 9 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Time Extended Issued At: 2026-05-19 16:08:31 824 WHUS76 KMFR 192108 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 208 PM PDT Tue May 19 2026 PZZ356-376-201015- /O.EXT.KMFR.SE.W.0017.000000T0000Z-260523T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 208 PM PDT Tue May 19 2026 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected from Gold Beach southward and beyond 5 NM from shore, where occasional gale force gusts to 40 kt are possible both Wednesday and Thursday afternoon and evening. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-201015- /O.EXT.KMFR.SC.Y.0040.000000T0000Z-260523T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 208 PM PDT Tue May 19 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep combined seas of 6 to 9 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-05-20 02:33:38 960 WHUS76 KMFR 200733 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 1233 AM PDT Wed May 20 2026 PZZ356-376-202045- /O.CON.KMFR.SE.W.0017.000000T0000Z-260523T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1233 AM PDT Wed May 20 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected from Gold Beach southward and beyond 5 NM from shore, where occasional gale force gusts to 40 kt are possible both Wednesday and Thursday afternoon and evening. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-202045- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260523T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1233 AM PDT Wed May 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep combined seas of 6 to 9 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-05-20 09:33:47 948 WHUS76 KMFR 201433 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 733 AM PDT Wed May 20 2026 PZZ356-376-210345- /O.CON.KMFR.SE.W.0017.000000T0000Z-260523T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 733 AM PDT Wed May 20 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected from Gold Beach southward and beyond 5 NM from shore, where occasional gale force gusts to 40 kt are possible both Wednesday and Thursday afternoon and evening. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-210345- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260523T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 733 AM PDT Wed May 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep combined seas of 6 to 9 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-05-20 15:19:28 893 WHUS76 KMFR 202018 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 118 PM PDT Wed May 20 2026 PZZ356-376-210930- /O.CON.KMFR.SE.W.0017.000000T0000Z-260523T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 118 PM PDT Wed May 20 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected during the afternoons and evenings. From Gold Beach southward and beyond 5 NM from shore, occasional gale force gusts to 40 kt are possible through Thursday evening. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-210930- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260523T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 118 PM PDT Wed May 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep combined seas of 6 to 9 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-05-20 21:45:12 327 WHUS76 KMFR 210244 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 744 PM PDT Wed May 20 2026 PZZ356-376-211545- /O.CON.KMFR.SE.W.0017.000000T0000Z-260523T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 744 PM PDT Wed May 20 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected during the afternoons and evenings. From Gold Beach southward and beyond 5 NM from shore, occasional gale force gusts to 40 kt are possible through Thursday evening. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-211545- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260523T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 744 PM PDT Wed May 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep combined seas of 6 to 9 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-05-21 02:10:19 003 WHUS76 KMFR 210710 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 1210 AM PDT Thu May 21 2026 PZZ356-376-212015- /O.CON.KMFR.SE.W.0017.000000T0000Z-260523T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1210 AM PDT Thu May 21 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected during the afternoons and evenings. From Gold Beach southward and beyond 5 NM from shore, occasional gale force gusts to 40 kt are possible through Thursday evening. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-212015- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260523T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1210 AM PDT Thu May 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep combined seas of 6 to 9 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-05-21 15:00:00 952 WHUS76 KMFR 211959 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 1259 PM PDT Thu May 21 2026 PZZ356-376-221230- /O.CON.KMFR.SE.W.0017.000000T0000Z-260523T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1259 PM PDT Thu May 21 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected during the afternoons and evenings. From Gold Beach southward and beyond 5 NM from shore, occasional gale force gusts to 40 kt are possible through Thursday evening. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-221230- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260523T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1259 PM PDT Thu May 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 10 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-05-22 06:39:09 792 WHUS76 KMFR 221138 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 438 AM PDT Fri May 22 2026 PZZ356-376-230045- /O.CON.KMFR.SE.W.0017.000000T0000Z-260523T0600Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 438 AM PDT Fri May 22 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...North winds of 20 to 30 kt with gusts to 35 kt with very steep combined seas of 9 to 13 feet. * WHERE...All areas. Strongest winds and highest seas are expected during the afternoons and evenings. From Gold Beach southward and beyond 5 NM from shore, occasional gale force gusts to 40 kt are possible through Thursday evening. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-230045- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260523T0600Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 438 AM PDT Fri May 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 10 ft. * WHERE...All areas. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Time Extended Issued At: 2026-05-22 14:17:25 459 WHUS76 KMFR 221916 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 1216 PM PDT Fri May 22 2026 PZZ356-376-231200- /O.EXT.KMFR.SE.W.0017.000000T0000Z-260523T1200Z/ /O.NEW.KMFR.SC.Y.0042.260523T1200Z-260524T1800Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1216 PM PDT Fri May 22 2026 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 5 AM PDT SATURDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM SATURDAY TO 11 AM PDT SUNDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 6 to 12 ft at 11 seconds. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft at 15 seconds expected. * WHERE...For the Hazardous Seas Warning, the southern waters. For the Small Craft Advisory, northern waters expanding to all waters Saturday morning. * WHEN...For the Hazardous Seas Warning, until 5 AM PDT Saturday. For the Small Craft Advisory, from 5 AM Saturday to 11 AM PDT Sunday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ350-370-231200- /O.EXT.KMFR.SC.Y.0040.000000T0000Z-260524T1800Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1216 PM PDT Fri May 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM PDT SUNDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 10 ft. * WHERE...All areas. * WHEN...Until 11 AM PDT Sunday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Expired Issued At: 2026-05-23 06:39:38 853 WHUS76 KMFR 231139 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 439 AM PDT Sat May 23 2026 PZZ356-376-240045- /O.EXP.KMFR.SE.W.0017.000000T0000Z-260523T1200Z/ /O.CON.KMFR.SC.Y.0042.260523T1200Z-260524T1800Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 439 AM PDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT SUNDAY... ...HAZARDOUS SEAS WARNING WILL EXPIRE AT 5 AM PDT EARLY THIS MORNING... * WHAT...North winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft at 8 to 10 seconds expected. * WHERE...All the waters. * WHEN...Until 11 AM PDT Sunday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ PZZ350-370-240045- /O.CON.KMFR.SC.Y.0040.000000T0000Z-260524T1800Z/ Coastal waters from Florence to Cape Blanco OR out 10 nm- Waters from Florence to Cape Blanco OR from 10 to 60 nm- 439 AM PDT Sat May 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT SUNDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 10 ft. * WHERE...All areas. * WHEN...Until 11 AM PDT Sunday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||