Last Update: 501 AM EDT Tue Jul 14 2026

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Marquette, MI Local Forecast Office

3NM WNW Copper Harbor MI

Marine Zone Forecast

Early This Morning
West wind 20 to 25 knots with gale force gusts up to 34 knots. Mostly clear. Waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet occasionally to 8 feet.
Today
West wind 10 to 20 knots with gusts up to 29 knots. Sunny. Patchy smoke through mid morning. Waves subsiding to 2 to 3 feet.
Tonight
West wind less than 10 knots. Partly cloudy. Patchy smoke through the night. Waves subsiding to 1 to 2 feet.
Wednesday
West wind less than 10 knots. Mostly cloudy. Patchy smoke in the morning, then smoke in the afternoon. Waves calm to 1 foot.
Wednesday Night
West wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot.



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501 AM EDT Tue Jul 14 2026
 
 

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