


Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
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553 FZUS53 KGRR 040805 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 405 AM EDT Sat Oct 4 2025 For waters within five nautical miles of shore on Lake Michigan LMZ849-042000- Pentwater to Manistee MI- 405 AM EDT Sat Oct 4 2025 .EARLY THIS MORNING...South winds 10 to 15 knots. Mostly clear. Waves 1 to 2 feet. .TODAY...South winds 10 to 20 knots. Sunny. Waves 1 to 3 feet building to 2 to 4 feet early in the afternoon. .TONIGHT...South winds 15 to 20 knots. Mostly clear. Waves 2 to 4 feet. .SUNDAY...South winds to 30 knots. Sunny. Waves 4 to 6 feet building to 5 to 7 feet early in the afternoon. .SUNDAY NIGHT...South winds to 30 knots. Mostly clear. Waves 6 to 8 feet. .MONDAY...Southwest winds 15 to 25 knots veering northwest 10 to 20 knots early in the afternoon. Rain showers likely. Waves 5 to 7 feet. .TUESDAY...North winds 10 to 20 knots. Mostly sunny with rain showers likely. Waves 1 to 3 feet. .WEDNESDAY...Northeast winds 10 to 15 knots. Sunny. Waves 1 to 2 feet. $$ LMZ848-042000- Whitehall to Pentwater MI- 405 AM EDT Sat Oct 4 2025 .EARLY THIS MORNING...South winds 10 to 15 knots. Mostly clear. Waves around 1 foot. .TODAY...South winds 10 to 20 knots. Sunny. Waves 1 to 3 feet building to 2 to 4 feet early in the afternoon. .TONIGHT...South winds 15 to 20 knots. Mostly clear. Waves 2 to 4 feet. .SUNDAY...South winds to 30 knots. Sunny. Waves 4 to 6 feet building to 5 to 7 feet early in the afternoon. .SUNDAY NIGHT...South winds to 30 knots. Mostly clear. Waves 6 to 8 feet. .MONDAY...Southwest winds 15 to 25 knots veering west early in the afternoon. Partly sunny with a chance of rain showers. Waves 6 to 8 feet. .TUESDAY...North winds 15 to 20 knots. Partly sunny with a chance of rain showers. Waves 2 to 3 feet. .WEDNESDAY...Northeast winds 10 to 15 knots backing north early in the afternoon. Sunny. Waves 1 to 2 feet. $$ LMZ847-042000- Grand Haven to Whitehall MI- 405 AM EDT Sat Oct 4 2025 .EARLY THIS MORNING...South winds 10 to 15 knots. Mostly clear. Waves around 1 foot. .TODAY...South winds 10 to 20 knots. Sunny. Waves 1 to 3 feet. .TONIGHT...South winds 15 to 20 knots. Mostly clear. Waves 2 to 4 feet. .SUNDAY...South winds 15 to 25 knots. Sunny. Waves 4 to 6 feet. .SUNDAY NIGHT...South winds 15 to 25 knots. Mostly clear. Waves 6 to 8 feet. .MONDAY...Southwest winds 20 to 25 knots veering west 15 to 20 knots early in the afternoon. Mostly sunny with a chance of rain showers. Waves 5 to 7 feet. .TUESDAY...North winds 15 to 20 knots. Partly sunny with rain showers. Waves 2 to 3 feet. .WEDNESDAY...Northeast winds 10 to 15 knots backing north early in the afternoon. Sunny. Waves around 1 foot. $$ LMZ846-042000- Holland to Grand Haven MI- 405 AM EDT Sat Oct 4 2025 .EARLY THIS MORNING...South winds 10 to 15 knots. Mostly clear. Waves around 1 foot. .TODAY...South winds 10 to 15 knots. Sunny. Waves 1 to 3 feet. .TONIGHT...South winds 10 to 20 knots. Mostly clear. Waves 1 to 3 feet. .SUNDAY...South winds 15 to 20 knots. Sunny. Waves 2 to 4 feet. .SUNDAY NIGHT...South winds 15 to 25 knots. Mostly clear. Waves 4 to 6 feet building to 5 to 7 feet after midnight. .MONDAY...Southwest winds 15 to 25 knots. Mostly sunny. Waves 5 to 7 feet. .TUESDAY...North winds 15 to 20 knots. Partly sunny with rain showers. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon. .WEDNESDAY...Northeast winds 10 to 15 knots. Sunny. Waves around 1 foot. $$ LMZ845-042000- South Haven to Holland MI- 405 AM EDT Sat Oct 4 2025 .EARLY THIS MORNING...South winds 10 to 15 knots. Mostly clear. Waves 1 foot or less. .TODAY...South winds 10 to 15 knots. Sunny. Waves 1 to 2 feet. .TONIGHT...South winds 10 to 15 knots. Mostly clear. Waves 1 to 3 feet. .SUNDAY...South winds 15 to 20 knots. Sunny. Waves 2 to 3 feet. .SUNDAY NIGHT...South winds 15 to 25 knots. Mostly clear. Waves 1 to 3 feet building to 3 to 5 feet in the late evening and overnight. .MONDAY...Southwest winds 15 to 25 knots. Sunny. Waves 3 to 5 feet. .TUESDAY...North winds 15 to 20 knots. Mostly cloudy. Waves 2 to 4 feet. .WEDNESDAY...Northeast winds 10 to 15 knots. Sunny. Waves 1 to 2 feet. $$ LMZ844-042000- St Joseph to South Haven MI- 405 AM EDT Sat Oct 4 2025 .EARLY THIS MORNING...South winds 10 to 15 knots. Mostly clear. Waves 1 foot or less. .TODAY...Southwest winds 10 to 15 knots. Sunny. Waves around 1 foot. .TONIGHT...South winds 10 to 15 knots. Mostly clear. Waves around 1 foot. .SUNDAY...South winds 10 to 15 knots. Sunny. Waves 1 to 2 feet. .SUNDAY NIGHT...South winds 10 to 20 knots. Mostly clear. Waves 1 to 3 feet. .MONDAY...Southwest winds 10 to 20 knots. Sunny. Waves 2 to 3 feet. .TUESDAY...North winds 15 to 20 knots. Rain showers likely. Waves 3 to 5 feet. .WEDNESDAY...Northeast winds 10 to 15 knots. Sunny. Waves 2 to 3 feet. $$