Last Update: 503 PM EDT Tue Aug 4 2026

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Marquette, MI Local Forecast Office

4NM SSE Stonington MI

Marine Zone Forecast

Late This Afternoon
South wind 5 to 15 knots. Cloudy with a chance of showers and a slight chance of thunderstorms. Waves 2 to 3 feet subsiding to 1 to 2 feet.
Tonight
Northeast wind less than 10 knots. Cloudy. A slight chance of thunderstorms through late evening. A chance of showers through midnight, then a slight chance of showers late. Waves 1 to 2 feet.
Wednesday
Variable wind less than 10 knots becoming south less than 10 knots late. Cloudy through mid morning then becoming partly cloudy. Waves calm to 1 foot.
Wednesday Night
Southeast wind less than 10 knots in the evening becoming variable. Partly cloudy. Waves calm to 1 foot.
Thursday
Southwest wind less than 10 knots backing south 10 to 15 knots in the afternoon. Mostly sunny. Waves building to 1 to 2 feet.



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503 PM EDT Tue Aug 4 2026
 
 

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