Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
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840 FZUS53 KGRR 242005 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 405 PM EDT Sun Aug 24 2025 For waters within five nautical miles of shore on Lake Michigan LMZ849-250800- Pentwater to Manistee MI- 405 PM EDT Sun Aug 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .THROUGH EARLY EVENING...Northwest winds 15 to 20 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 3 to 5 feet. .TONIGHT...Northwest winds 15 to 25 knots. Mostly cloudy in the evening then becoming partly cloudy. A chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 4 to 6 feet. .MONDAY...Northwest winds 15 to 25 knots. Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. A slight chance of waterspouts. Waves 3 to 5 feet. .MONDAY NIGHT...North winds 5 to 15 knots. Partly cloudy with a slight chance of showers and thunderstorms. A slight chance of waterspouts. Waves 1 to 3 feet. .TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny with a slight chance of rain showers. A slight chance of waterspouts. Waves 1 to 3 feet. .TUESDAY NIGHT...Northwest winds 5 to 15 knots backing west after midnight. Mostly clear. Waves around 1 foot. .WEDNESDAY...West winds 10 to 20 knots. Mostly sunny. Waves 1 to 3 feet. .THURSDAY...Northwest winds 10 to 20 knots veering north late in the day. Mostly sunny with a chance of rain showers. Waves 2 to 3 feet. .FRIDAY...Northeast winds around 10 knots backing north. Mostly sunny. Waves around 1 foot. $$ LMZ848-250800- Whitehall to Pentwater MI- 405 PM EDT Sun Aug 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .THROUGH EARLY EVENING...Northwest winds 20 to 25 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 3 to 5 feet. .TONIGHT...Northwest winds 15 to 25 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 4 to 6 feet. .MONDAY...Northwest winds 15 to 25 knots. Mostly sunny with a chance of rain showers. A slight chance of waterspouts. Waves 3 to 5 feet. .MONDAY NIGHT...North winds 10 to 20 knots. Partly cloudy with a slight chance of rain showers. A slight chance of waterspouts. Waves 2 to 3 feet. .TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny with a slight chance of rain showers. A slight chance of waterspouts. Waves 2 to 3 feet. .TUESDAY NIGHT...Northwest winds 10 to 15 knots backing west after midnight. Mostly clear. Waves 1 to 2 feet. .WEDNESDAY...West winds 15 to 20 knots. Mostly sunny. Waves 1 to 3 feet. .THURSDAY...West winds 15 to 20 knots veering north late in the day. Mostly sunny with a chance of rain showers. Waves 2 to 4 feet. .FRIDAY...Northeast winds around 10 knots backing north. Mostly sunny. Waves around 1 foot. $$ LMZ847-250800- Grand Haven to Whitehall MI- 405 PM EDT Sun Aug 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .THROUGH EARLY EVENING...Northwest winds 20 to 25 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 4 to 6 feet. .TONIGHT...Northwest winds 15 to 25 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 4 to 6 feet. .MONDAY...Northwest winds 15 to 20 knots. Mostly sunny with a chance of rain showers. A slight chance of waterspouts. Waves 3 to 5 feet. .MONDAY NIGHT...North winds 5 to 15 knots. Partly cloudy with a slight chance of rain showers. A slight chance of waterspouts. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny with a slight chance of rain showers. A slight chance of waterspouts. Waves 1 to 3 feet building to 2 to 4 feet. .TUESDAY NIGHT...Northwest winds 10 to 15 knots backing west toward daybreak. Mostly clear. Waves 1 to 3 feet. .WEDNESDAY...West winds 15 to 20 knots. Mostly sunny. Waves 2 to 3 feet. .THURSDAY...West winds 15 to 20 knots. Mostly sunny with a chance of rain showers. Waves 2 to 4 feet. .FRIDAY...Northeast winds 10 to 15 knots backing north. Mostly sunny. Waves around 1 foot. $$ LMZ846-250800- Holland to Grand Haven MI- 405 PM EDT Sun Aug 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .THROUGH EARLY EVENING...Northwest winds 20 to 25 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 4 to 6 feet. .TONIGHT...Northwest winds 15 to 25 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 4 to 6 feet. .MONDAY...Northwest winds 10 to 20 knots. Partly sunny with a chance of rain showers. A slight chance of waterspouts. Waves 3 to 5 feet. .MONDAY NIGHT...North winds 5 to 15 knots. Partly cloudy with a slight chance of rain showers. A slight chance of waterspouts. Waves 2 to 4 feet. .TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny with a slight chance of rain showers. A slight chance of waterspouts. Waves 1 to 3 feet building to 2 to 4 feet. .TUESDAY NIGHT...Northwest winds 10 to 15 knots backing west toward daybreak. Mostly clear. Waves 2 to 3 feet. .WEDNESDAY...West winds 15 to 20 knots. Mostly sunny. Waves 2 to 3 feet. .THURSDAY...West winds 15 to 20 knots. Mostly sunny with a chance of rain showers. Waves 2 to 4 feet. .FRIDAY...Northeast winds 10 to 15 knots backing north late in the day. Mostly sunny. Waves around 1 foot. $$ LMZ845-250800- South Haven to Holland MI- 405 PM EDT Sun Aug 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .THROUGH EARLY EVENING...Northwest winds around 20 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 4 to 6 feet. .TONIGHT...Northwest winds 15 to 25 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 5 to 7 feet. .MONDAY...Northwest winds 10 to 20 knots. Partly sunny with a chance of rain showers and a slight chance of thunderstorms. A slight chance of waterspouts. Waves 4 to 6 feet. .MONDAY NIGHT...North winds 5 to 15 knots. Partly cloudy with a slight chance of rain showers. A slight chance of waterspouts. Waves 2 to 4 feet. .TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny with a slight chance of rain showers. A slight chance of waterspouts. Waves 2 to 4 feet. .TUESDAY NIGHT...Northwest winds 5 to 15 knots backing west toward daybreak. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .WEDNESDAY...West winds 10 to 20 knots. Mostly sunny. Waves 1 to 3 feet. .THURSDAY...West winds 15 to 20 knots. Mostly sunny with a chance of rain showers. Waves 2 to 4 feet. .FRIDAY...Northeast winds 10 to 15 knots backing north. Mostly sunny. Waves around 1 foot. $$ LMZ844-250800- St Joseph to South Haven MI- 405 PM EDT Sun Aug 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING... .THROUGH EARLY EVENING...Northwest winds 15 to 20 knots. Partly sunny with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 3 to 5 feet. .TONIGHT...Northwest winds 15 to 25 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. A chance of waterspouts. Waves 5 to 7 feet. .MONDAY...Northwest winds 15 to 25 knots. Partly sunny with a chance of rain showers and a slight chance of thunderstorms. A slight chance of waterspouts. Waves 4 to 6 feet. .MONDAY NIGHT...North winds 10 to 20 knots decreasing to 5 to 10 knots toward daybreak. Partly cloudy with a slight chance of rain showers. A slight chance of waterspouts. Waves 2 to 4 feet. .TUESDAY...Northwest winds 10 to 20 knots. Mostly sunny with a slight chance of rain showers. A slight chance of waterspouts. Waves 2 to 4 feet. .TUESDAY NIGHT...Northwest winds 5 to 15 knots backing west toward daybreak. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .WEDNESDAY...West winds 10 to 15 knots. Mostly sunny. Waves 1 to 3 feet. .THURSDAY...West winds around 15 knots. Mostly sunny. Waves 2 to 3 feet. .FRIDAY...Northeast winds around 10 knots backing north. Mostly sunny. Waves around 1 foot. $$