Last Update: 501 AM EDT Fri Aug 7 2026

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Marquette, MI Local Forecast Office

6NM SSE Thompson MI

Marine Zone Forecast

Early This Morning
South wind less than 10 knots. Mostly clear. Waves calm to 1 foot.
Today
South wind 5 to 15 knots with gusts up to 25 knots. Partly cloudy. Waves building to 2 to 3 feet.
Tonight
South wind 10 to 15 knots veering west less than 10 knots late. Gusts up to 24 knots. Mostly cloudy through midnight then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers through the night. A slight chance of thunderstorms after midnight. Waves subsiding to 1 to 2 feet.
Saturday
Northwest wind 5 to 15 knots backing west less than 10 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet.
Saturday Night
Southwest wind less than 10 knots. Mostly clear. Waves calm to 1 foot.



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501 AM EDT Fri Aug 7 2026
 
 

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