Last Update: 502 AM EDT Tue Jul 28 2026

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Marquette, MI Local Forecast Office

20NM NE Ontonagon MI

Marine Zone Forecast

Early This Morning
Variable wind less than 10 knots. Cloudy. Areas of dense fog. Waves calm to 1 foot.
Today
Variable wind less than 10 knots. Partly cloudy. Patchy fog through the day. Waves calm to 1 foot.
Tonight
Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot.
Wednesday
Variable wind less than 10 knots. Sunny. Waves calm to 1 foot.
Wednesday Night
Southeast wind less than 10 knots. Partly cloudy. A slight chance of showers and thunderstorms after midnight. Waves calm to 1 foot.



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502 AM EDT Tue Jul 28 2026
 
 

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