Last Update: 1101 AM EDT Wed Sep 16 2026

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Marquette, MI Local Forecast Office

3NM WNW Copper Harbor MI

Marine Zone Forecast

Rest Of Today
North wind less than 10 knots veering east late. Mostly sunny. Waves 1 to 2 feet.
Tonight
Southeast wind less than 10 knots veering south late. Mostly cloudy. A slight chance of showers through midnight. Waves calm to 1 foot.
Thursday
West wind less than 10 knots increasing to 10 to 15 knots in the afternoon. Mostly sunny. Waves calm to 1 foot.
Thursday Night
North wind 10 to 15 knots veering northeast after midnight. Partly cloudy. Waves building to 1 to 2 feet.



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1101 AM EDT Wed Sep 16 2026
 
 

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