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9NM SE Copper Harbor MI

Rest Of Today

Southeast wind less than 10 knots. Sunny. Waves calm to 1 foot building to 1 to 2 feet.

Tonight

Southeast wind 10 to 15 knots diminishing to less than 10 knots late. Clear. Waves 1 to 2 feet.

Wednesday

Southeast wind less than 10 knots increasing to 10 to 15 knots in the afternoon. Gusts up to 22 knots. Sunny. Waves building to 2 to 3 feet.

Wednesday Night

Southeast wind 10 to 15 knots veering south after midnight. Clear. Waves subsiding to 1 to 2 feet.

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1101 AM EDT Tue Sep 22 2026