


Marine Weather Message
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
391 WHUS73 KGRR 281412 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 1012 AM EDT Thu Aug 28 2025 LMZ844>849-291200- /O.CON.KGRR.SC.Y.0076.000000T0000Z-250829T1200Z/ 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- 1012 AM EDT Thu Aug 28 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT FRIDAY... * WHAT...North winds 10 to 20 knots with gusts up to 30 knots and waves 4 to 6 feet. * WHERE...St Joseph to Manistee. * WHEN...Until 8 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$