Last Update: 502 AM EDT Tue Aug 4 2026

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Marquette, MI Local Forecast Office

6NM SSE Thompson MI

Marine Zone Forecast

Early This Morning
Southwest wind 10 to 15 knots. Clear. Waves 1 to 2 feet building to 2 to 3 feet.
Today
Southwest wind 10 to 20 knots. Sunny through mid morning, then partly cloudy with a slight chance of showers by late morning. Mostly cloudy with a chance of showers and a slight chance of thunderstorms late. Waves building to 2 to 4 feet.
Tonight
North wind less than 10 knots. Gusts up to 17 knots. Cloudy. Showers likely in the evening. A slight chance of thunderstorms through the night. A chance of showers after midnight. Waves subsiding to 1 to 2 feet.
Wednesday
Variable wind less than 10 knots becoming south less than 10 knots in the afternoon. Mostly cloudy in the morning then becoming mostly sunny. Waves 1 to 2 feet.
Wednesday Night
Variable wind less than 10 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves calm to 1 foot.



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502 AM EDT Tue Aug 4 2026
 
 

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