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Home Return to list Small Craft Advisory 0116 Issued by the Grand Rapids Forecast Office
Action: New Issued At: 2025-12-21 19:59:20 564 WHUS73 KGRR 220159 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 859 PM EST Sun Dec 21 2025 LMZ847>849-221000- /O.NEW.KGRR.SC.Y.0116.251222T0600Z-251222T1800Z/ Grand Haven to Whitehall MI-Whitehall to Pentwater MI- Pentwater to Manistee MI- 859 PM EST Sun Dec 21 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 1 PM EST MONDAY... * WHAT...Southwest winds around 15 knots with gusts up to 25 knots and waves 3 to 5 feet expected. * WHERE...Grand Haven to Manistee. * WHEN...From 1 AM to 1 PM EST Monday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...An extension may be needed for lingering high waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-22 02:54:02 830 WHUS73 KGRR 220853 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 353 AM EST Mon Dec 22 2025 LMZ847>849-221700- /O.CON.KGRR.SC.Y.0116.000000T0000Z-251222T1800Z/ Grand Haven to Whitehall MI-Whitehall to Pentwater MI- Pentwater to Manistee MI- 353 AM EST Mon Dec 22 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...South winds around 15 knots with gusts up to 25 knots and waves 3 to 6 feet. * WHERE...Grand Haven to Manistee. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2025-12-22 09:35:45 372 WHUS73 KGRR 221535 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 1035 AM EST Mon Dec 22 2025 LMZ847>849-221645- /O.CAN.KGRR.SC.Y.0116.000000T0000Z-251222T1800Z/ Grand Haven to Whitehall MI-Whitehall to Pentwater MI- Pentwater to Manistee MI- 1035 AM EST Mon Dec 22 2025 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||