Coastal Waters Forecast for Grand Haven to Whitehall MI (LMZ847) (Text-Only)
NWS Forecast for: Grand Haven to Whitehall MI (LMZ847)
Issued by: National Weather Service Grand Rapids, MI
Last Update: 405 AM EDT Fri Sep 19 2025
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Early This Morning: East winds around 10 knots. Mostly clear. Waves 1 foot or less.

Today: East winds 10 to 15 knots. Sunny. Waves 1 foot or less.

Tonight: Northeast winds 10 to 15 knots veering east 15 to 25 knots in the late evening and overnight. Partly cloudy with a slight chance of rain showers. Waves 1 to 3 feet.

Saturday: East winds 15 to 25 knots veering southeast 10 to 15 knots early in the afternoon. Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Waves 1 to 3 feet.

Saturday Night: Southeast winds 10 to 15 knots. Rain showers likely and a chance of thunderstorms. Waves 1 to 2 feet.

Sunday: South winds around 15 knots. Rain showers likely and a chance of thunderstorms. Waves 1 to 3 feet.

Monday: Southwest winds around 15 knots. Partly sunny with a chance of rain showers. Waves 1 to 3 feet.

Tuesday: East winds 5 to 10 knots backing northeast in the late morning and early afternoon, then backing northwest early in the afternoon. Partly sunny. Waves 1 foot or less.







Zone Forecast: Grand Haven to Whitehall MI (LMZ847)

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