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Small Craft Advisory 0107
Issued by the Grand Rapids Forecast Office

Action Issued Starts Expiration
New 2025-12-07 02:30:10 2025-12-07 09:00:00 2025-12-07 22:00:00
Continued 2025-12-07 14:37:52 2025-12-07 22:00:00
Cancelled 2025-12-07 18:46:28 2025-12-07 22:00:00


Action: New
Issued At: 2025-12-07 02:30:10

543 
WHUS73 KGRR 070829
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
329 AM EST Sun Dec 7 2025

LMZ844>849-071630-
/O.NEW.KGRR.SC.Y.0107.251207T1500Z-251208T0400Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
329 AM EST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO
11 PM EST THIS EVENING...

* WHAT...North winds increasing to 15 to 25 knots and waves 2 to 
  5 feet expected.

* WHERE...St Joseph to Manistee.

* WHEN...From 10 AM this morning to 11 PM EST 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: 2025-12-07 14:37:52

719 
WHUS73 KGRR 072037
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
337 PM EST Sun Dec 7 2025

LMZ844>849-080400-
/O.CON.KGRR.SC.Y.0107.000000T0000Z-251208T0400Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
337 PM EST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST THIS
EVENING...

* WHAT...Northeast winds 10 to 15 knots with gusts up to 20 
  knots and waves 2 to 5 feet.

* WHERE...St Joseph to Manistee.

* WHEN...Until 11 PM EST 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: Cancelled
Issued At: 2025-12-07 18:46:28

511 
WHUS73 KGRR 080045
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
745 PM EST Sun Dec 7 2025

LMZ844>849-080145-
/O.CAN.KGRR.SC.Y.0107.000000T0000Z-251208T0400Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
745 PM EST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

The winds have shifted and decreased so the advisory has been
cancelled. 

$$



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