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Home Return to list Small Craft Advisory 0068 Issued by the Grand Rapids Forecast Office
Action: New Issued At: 2026-09-20 02:19:42 026 WHUS73 KGRR 200719 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 319 AM EDT Sun Sep 20 2026 LMZ848-849-201530- /O.NEW.KGRR.SC.Y.0068.260920T1500Z-260921T0600Z/ Whitehall to Pentwater MI-Pentwater to Manistee MI- 319 AM EDT Sun Sep 20 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 2 AM EDT MONDAY... * WHAT...Northeast winds 10 to 20 knots with gusts up to 30 knots and waves 2 to 5 feet expected. * WHERE...Whitehall to Manistee. * WHEN...From 11 AM this morning to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-09-20 09:00:16 704 WHUS73 KGRR 201400 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 1000 AM EDT Sun Sep 20 2026 LMZ848-849-202200- /O.CON.KGRR.SC.Y.0068.260920T1500Z-260921T0600Z/ Whitehall to Pentwater MI-Pentwater to Manistee MI- 1000 AM EDT Sun Sep 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Northeast winds 10 to 20 knots with gusts up to 30 knots and waves 2 to 5 feet expected. * WHERE...Whitehall to Manistee. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-09-20 13:51:57 082 WHUS73 KGRR 201851 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 251 PM EDT Sun Sep 20 2026 LMZ848-849-210300- /O.CON.KGRR.SC.Y.0068.000000T0000Z-260921T0600Z/ Whitehall to Pentwater MI-Pentwater to Manistee MI- 251 PM EDT Sun Sep 20 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Northeast winds 15 to 20 knots with gusts up to 30 knots and waves 2 to 5 feet. * WHERE...Whitehall to Manistee. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-09-20 21:26:08 245 WHUS73 KGRR 210225 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 1025 PM EDT Sun Sep 20 2026 LMZ848-849-210330- /O.CAN.KGRR.SC.Y.0068.000000T0000Z-260921T0600Z/ Whitehall to Pentwater MI-Pentwater to Manistee MI- 1025 PM EDT Sun Sep 20 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds and waves have diminished and the advisory is cancelled. $$ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||