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Home Return to list Small Craft Advisory 0106 Issued by the Grand Rapids Forecast Office
Action: New Issued At: 2025-12-04 13:47:26 106 WHUS73 KGRR 041946 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 246 PM EST Thu Dec 4 2025 LMZ849-050500- /O.CAN.KGRR.SC.Y.0105.000000T0000Z-251205T0000Z/ /O.CON.KGRR.GL.W.0029.251205T0300Z-251205T1500Z/ Pentwater to Manistee MI- 246 PM EST Thu Dec 4 2025 ...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST FRIDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Southwest winds 25 to 35 knots and waves 6 to 11 feet expected. * WHERE...Pentwater to Manistee MI. * WHEN...From 10 PM this evening to 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ844>848-050500- /O.CAN.KGRR.SC.Y.0105.000000T0000Z-251205T0000Z/ /O.NEW.KGRR.SC.Y.0106.251205T0300Z-251207T0000Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI- 246 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 7 PM EST SATURDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Southwest winds 20 to 30 knots with occasional gusts up to 35 knots and waves 7 to 10 feet expected. * WHERE...St Joseph to Pentwater. * WHEN...From 10 PM this evening to 7 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-04 20:24:06 243 WHUS73 KGRR 050223 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 923 PM EST Thu Dec 4 2025 LMZ849-051100- /O.CON.KGRR.GL.W.0029.251205T0300Z-251205T1500Z/ Pentwater to Manistee MI- 923 PM EST Thu Dec 4 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST FRIDAY... * WHAT...Southwest winds 20 to 30 knots with gusts up to 35 knots and waves 6 to 11 feet expected. * WHERE...Pentwater to Manistee MI. * WHEN...Until 10 AM EST Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ844>848-051100- /O.CON.KGRR.SC.Y.0106.251205T0300Z-251207T0000Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI- 923 PM EST Thu Dec 4 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST SATURDAY... * WHAT...Southwest winds 15 to 25 knots with gusts up to 30 knots and waves 6 to 9 feet expected. * WHERE...St Joseph to Pentwater. * WHEN...Until 7 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-05 02:35:45 436 WHUS73 KGRR 050835 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 335 AM EST Fri Dec 5 2025 LMZ849-051500- /O.CON.KGRR.GL.W.0029.000000T0000Z-251205T1500Z/ Pentwater to Manistee MI- 335 AM EST Fri Dec 5 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Southwest winds 25 to 35 knots and waves 7 to 11 feet. * WHERE...Pentwater to Manistee MI. * WHEN...Until 10 AM EST this morning. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ844>848-051645- /O.CON.KGRR.SC.Y.0106.000000T0000Z-251207T0000Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI- 335 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST SATURDAY... * WHAT...West winds 20 to 30 knots and waves 6 to 9 feet. * WHERE...St Joseph to Pentwater. * WHEN...Until 7 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-05 09:23:15 585 WHUS73 KGRR 051522 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 1022 AM EST Fri Dec 5 2025 LMZ849-052330- /O.EXP.KGRR.GL.W.0029.000000T0000Z-251205T1500Z/ /O.EXA.KGRR.SC.Y.0106.000000T0000Z-251207T0000Z/ Pentwater to Manistee MI- 1022 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST SATURDAY... ...GALE WARNING HAS EXPIRED... * WHAT...West winds 10 to 20 knots with gusts up to 30 knots and waves 6 to 9 feet. * WHERE...Pentwater to Manistee MI. * WHEN...Until 7 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ844>848-052330- /O.CON.KGRR.SC.Y.0106.000000T0000Z-251207T0000Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI- 1022 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST SATURDAY... * WHAT...West winds 15 to 25 knots with gusts up to 30 knots and waves 5 to 8 feet. * WHERE...St Joseph to Pentwater. * WHEN...Until 7 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Area Extended Issued At: 2025-12-05 09:23:15 585 WHUS73 KGRR 051522 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 1022 AM EST Fri Dec 5 2025 LMZ849-052330- /O.EXP.KGRR.GL.W.0029.000000T0000Z-251205T1500Z/ /O.EXA.KGRR.SC.Y.0106.000000T0000Z-251207T0000Z/ Pentwater to Manistee MI- 1022 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST SATURDAY... ...GALE WARNING HAS EXPIRED... * WHAT...West winds 10 to 20 knots with gusts up to 30 knots and waves 6 to 9 feet. * WHERE...Pentwater to Manistee MI. * WHEN...Until 7 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ844>848-052330- /O.CON.KGRR.SC.Y.0106.000000T0000Z-251207T0000Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI- 1022 AM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST SATURDAY... * WHAT...West winds 15 to 25 knots with gusts up to 30 knots and waves 5 to 8 feet. * WHERE...St Joseph to Pentwater. * WHEN...Until 7 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-05 13:45:21 152 WHUS73 KGRR 051945 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 245 PM EST Fri Dec 5 2025 LMZ844>849-060345- /O.CON.KGRR.SC.Y.0106.000000T0000Z-251207T0000Z/ 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- 245 PM EST Fri Dec 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST SATURDAY... * WHAT...West winds 15 to 25 knots with gusts up to 30 knots and waves 5 to 8 feet. * WHERE...St Joseph to Manistee. * WHEN...Until 7 PM EST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-06 02:45:41 821 WHUS73 KGRR 060845 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 345 AM EST Sat Dec 6 2025 LMZ844>849-061645- /O.CON.KGRR.SC.Y.0106.000000T0000Z-251207T0000Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 345 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...Northwest winds 15 to 25 knots and waves 4 to 7 feet. * WHERE...St Joseph to Manistee. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-12-06 09:26:15 413 WHUS73 KGRR 061525 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 1025 AM EST Sat Dec 6 2025 LMZ844>849-062330- /O.CON.KGRR.SC.Y.0106.000000T0000Z-251207T0000Z/ 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- 1025 AM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...Northwest winds 5 to 15 knots with gusts up to 20 knots and waves 3 to 5 feet subsiding to 2 to 4 feet late in the day. * WHERE...St Joseph to Manistee. * WHEN...Until 7 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. && $$ Action: Continued Issued At: 2025-12-06 14:28:52 090 WHUS73 KGRR 062028 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 328 PM EST Sat Dec 6 2025 LMZ844>849-070000- /O.CON.KGRR.SC.Y.0106.000000T0000Z-251207T0000Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 328 PM EST Sat Dec 6 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...Northwest winds 5 to 10 knots and waves 3 to 5 feet subsiding to 2 to 4 feet this evening. * WHERE...St Joseph to Manistee. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||