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Last Update: 1101 AM EDT Mon Aug 17 2026
For More Weather Information:
3NM WNW Copper Harbor MI
Marine Zone Forecast
Rest Of Today
West wind 10 to 15 knots backing southwest 5 to 15 knots late. Mostly sunny. Waves calm to 1 foot building to 1 to 2 feet.
Tonight
Southwest wind 10 to 15 knots veering west late. Partly cloudy then becoming mostly cloudy by midnight then becoming partly cloudy. A chance of showers through midnight, then a slight chance of showers late. Waves building to 2 to 3 feet.
Tuesday
Northwest wind 10 to 15 knots backing west in the afternoon. Gusts up to 23 knots. Mostly sunny. Waves subsiding to 1 to 2 feet.
Tuesday Night
West wind 10 to 15 knots veering northwest less than 10 knots after midnight. Mostly clear. Waves 1 to 2 feet.
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