Last Update: 405 AM EDT Tue May 13 2025

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Grand Rapids, MI Local Forecast Office

10NM SW South Haven MI

Marine Zone Forecast

Early This Morning
East winds around 10 knots. Cloudy with a chance of rain showers. Waves less than 1 foot.
Today
East winds around 10 knots backing northeast. Mostly cloudy. A slight chance of rain showers until midday, then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Waves less than 1 foot.
Tonight
Northeast winds 5 to 10 knots veering southeast after midnight. Mostly cloudy with a chance of showers and thunderstorms. Waves less than 1 foot.
Wednesday
East winds around 5 knots veering west, then veering north late in the day. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves less than 1 foot.
Wednesday Night
Southeast winds 5 to 10 knots becoming around 10 knots toward daybreak. Partly cloudy. Waves less than 1 foot.
Thursday
South winds 10 to 20 knots. Mostly sunny with a chance of rain showers. Waves 1 to 2 feet.
Friday
Southwest winds 15 to 25 knots. Sunny. Waves 2 to 4 feet.
Saturday
West winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet.



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405 AM EDT Tue May 13 2025
 
 

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