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Home Return to list Small Craft Advisory 0056 Issued by the Grand Rapids Forecast Office
Action: New Issued At: 2026-08-04 01:06:10 987 WHUS73 KGRR 040605 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 205 AM EDT Tue Aug 4 2026 LMZ848-849-041415- /O.NEW.KGRR.SC.Y.0056.260804T1500Z-260805T0200Z/ Whitehall to Pentwater MI-Pentwater to Manistee MI- 205 AM EDT Tue Aug 4 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING... * WHAT...South winds 10 to 15 knots with gusts up to 25 knots and waves 2 to 4 feet expected. * WHERE...Whitehall to Manistee. * WHEN...From 11 AM this morning to 10 PM EDT 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. && $$ Action: Continued Issued At: 2026-08-04 13:23:16 569 WHUS73 KGRR 041514 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 1114 AM EDT Tue Aug 4 2026 LMZ848-849-042315- /O.CON.KGRR.SC.Y.0056.000000T0000Z-260805T0200Z/ Whitehall to Pentwater MI-Pentwater to Manistee MI- 1114 AM EDT Tue Aug 4 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...South winds 10 to 20 knots with gusts up to 25 knots and waves 1 to 3 feet building to 2 to 4 feet. * WHERE...Whitehall to Manistee. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-04 13:31:16 584 WHUS73 KGRR 041807 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 207 PM EDT Tue Aug 4 2026 LMZ848-849-050200- /O.CON.KGRR.SC.Y.0056.000000T0000Z-260805T0200Z/ Whitehall to Pentwater MI-Pentwater to Manistee MI- 207 PM EDT Tue Aug 4 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...South winds 10 to 20 knots and waves 2 to 4 feet. * WHERE...Whitehall to Manistee. * WHEN...Until 10 PM EDT 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. && $$ Action: Cancelled Issued At: 2026-08-04 18:03:25 817 WHUS73 KGRR 042303 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 703 PM EDT Tue Aug 4 2026 LMZ848-849-050015- /O.CAN.KGRR.SC.Y.0056.000000T0000Z-260805T0200Z/ Whitehall to Pentwater MI-Pentwater to Manistee MI- 703 PM EDT Tue Aug 4 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds and waves are no longer expected to be hazardous to small craft and the advisory is cancelled. $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||