FZUS53 KGRR 230606 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 206 AM EDT Sun Aug 23 2026 For waters within five nautical miles of shore on Lake Michigan LMZ849-230800- Pentwater to Manistee MI- 206 AM EDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .REST OF TONIGHT...Northwest winds 15 to 25 knots. Mostly clear. A slight chance of waterspouts. Waves 4 to 6 feet. .SUNDAY...Northwest winds 20 to 25 knots. Mostly sunny with a slight chance of rain showers. A slight chance of waterspouts. Waves 4 to 6 feet. .SUNDAY NIGHT...North winds 15 to 25 knots. Partly cloudy. Waves 3 to 5 feet. .MONDAY...Northwest winds 10 to 20 knots. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet early in the afternoon. .MONDAY NIGHT...Northwest winds 5 to 15 knots backing south after midnight. Partly cloudy. Waves 1 to 2 feet. .TUESDAY...Southwest winds 5 to 15 knots. Mostly sunny. Waves 1 to 2 feet. .WEDNESDAY...Southwest winds 15 to 25 knots. Partly sunny with a chance of rain showers. Waves 3 to 5 feet. .THURSDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 1 to 3 feet. $$ LMZ848-230800- Whitehall to Pentwater MI- 206 AM EDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .REST OF TONIGHT...Northwest winds 15 to 25 knots. Mostly clear. A slight chance of waterspouts. Waves 4 to 6 feet. .SUNDAY...Northwest winds 20 to 25 knots. Mostly sunny. A slight chance of waterspouts. Waves 5 to 7 feet. .SUNDAY NIGHT...North winds 15 to 25 knots. Partly cloudy. Waves 3 to 5 feet. .MONDAY...Northwest winds 15 to 20 knots. Sunny. Waves 2 to 4 feet. .MONDAY NIGHT...Northwest winds 10 to 15 knots backing west 5 to 10 knots in the late evening and early morning, then backing south after midnight. Partly cloudy. Waves 1 to 3 feet. .TUESDAY...Southwest winds 5 to 15 knots. Mostly sunny. Waves around 1 foot. .WEDNESDAY...Southwest winds 15 to 25 knots. Mostly sunny with a chance of rain showers. Waves 4 to 6 feet. .THURSDAY...Northwest winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet. $$ LMZ847-230800- Grand Haven to Whitehall MI- 206 AM EDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .REST OF TONIGHT...North winds 15 to 20 knots. Mostly clear. A slight chance of waterspouts. Waves 3 to 5 feet. .SUNDAY...Northwest winds 15 to 25 knots increasing to 30 knots early in the afternoon. Mostly sunny. A slight chance of waterspouts. Waves 5 to 7 feet. .SUNDAY NIGHT...North winds 15 to 25 knots decreasing to 10 to 15 knots after midnight. Mostly clear. Waves 4 to 6 feet subsiding to 1 to 3 feet. .MONDAY...Northwest winds 10 to 20 knots. Sunny. Waves 2 to 4 feet. .MONDAY NIGHT...Northwest winds 10 to 20 knots veering north 5 to 10 knots in the late evening and early morning, then veering east after midnight. Partly cloudy. Waves 2 to 4 feet. .TUESDAY...South winds 5 to 10 knots veering southwest 10 to 15 knots in the late morning and afternoon. Mostly sunny. Waves around 1 foot. .WEDNESDAY...Southwest winds 20 to 25 knots. Partly sunny with a chance of rain showers. Waves 3 to 5 feet. .THURSDAY...Northwest winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet. $$ LMZ846-230800- Holland to Grand Haven MI- 206 AM EDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .REST OF TONIGHT...North winds 15 to 20 knots. Mostly clear. A slight chance of waterspouts. Waves 2 to 4 feet. .SUNDAY...Northwest winds 15 to 25 knots increasing to 30 knots early in the afternoon. Sunny with a slight chance of rain showers. A slight chance of waterspouts. Waves 5 to 7 feet. .SUNDAY NIGHT...North winds 15 to 25 knots decreasing to 10 to 15 knots in the late evening and overnight. Mostly clear. Waves 5 to 7 feet subsiding to 1 to 3 feet. .MONDAY...Northwest winds 10 to 20 knots. Sunny. Waves 2 to 4 feet. .MONDAY NIGHT...Northwest winds 5 to 15 knots veering east around 5 knots after midnight. Partly cloudy. Waves 2 to 4 feet. .TUESDAY...South winds 5 to 10 knots veering southwest in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY...Southwest winds 15 to 20 knots. Partly sunny. Waves 3 to 5 feet. .THURSDAY...Northwest winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet. $$ LMZ845-230800- South Haven to Holland MI- 206 AM EDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .REST OF TONIGHT...North winds 15 to 20 knots. Mostly clear. A slight chance of waterspouts. Waves 2 to 4 feet. .SUNDAY...Northwest winds 15 to 25 knots. Mostly sunny with a slight chance of rain showers. A slight chance of waterspouts. Waves 5 to 7 feet. .SUNDAY NIGHT...North winds 15 to 25 knots decreasing to 10 to 15 knots in the late evening and overnight. Mostly clear. Waves 5 to 7 feet subsiding to 2 to 4 feet after midnight. .MONDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon. .MONDAY NIGHT...North winds 5 to 15 knots veering east around 5 knots after midnight. Partly cloudy. Waves 2 to 4 feet. .TUESDAY...South winds 5 to 10 knots veering southwest in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY...Southwest winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet. .THURSDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 2 to 4 feet. $$ LMZ844-230800- St Joseph to South Haven MI- 206 AM EDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .REST OF TONIGHT...North winds around 15 knots. Mostly clear. A slight chance of waterspouts. Waves 2 to 4 feet. .SUNDAY...Northwest winds 15 to 25 knots. Sunny. A slight chance of waterspouts. Waves 5 to 7 feet. .SUNDAY NIGHT...North winds 10 to 20 knots decreasing to 5 to 10 knots after midnight. Mostly clear. Waves 4 to 6 feet subsiding to 2 to 4 feet after midnight. .MONDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves 2 to 4 feet. .MONDAY NIGHT...North winds 5 to 10 knots veering southeast after midnight. Mostly clear. Waves 1 to 3 feet. .TUESDAY...South winds 5 to 10 knots veering southwest early in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY...Southwest winds 10 to 20 knots. Mostly sunny. Waves 1 to 3 feet. .THURSDAY...West winds around 15 knots veering northwest early in the afternoon. Mostly sunny. Waves 2 to 4 feet. $$