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Hazardous Weather Conditions
Last Update: 501 AM EDT Fri May 22 2026
For More Weather Information:
9NM SE Copper Harbor MI
Marine Zone Forecast
Early This Morning
Southeast wind less than 10 knots. Partly cloudy. Waves 1 to 2 feet.
Today
Southeast wind 10 to 15 knots backing east 15 to 20 knots late. Partly cloudy through mid morning then clearing. Waves building to 2 to 3 feet.
Tonight
Southeast wind 10 to 20 knots. Partly cloudy through late evening then becoming mostly cloudy. Waves building to 2 to 4 feet.
Saturday
Southeast wind 15 to 25 knots. Mostly cloudy with a chance of rain showers. Waves building to 3 to 6 feet occasionally to 8 feet.
Saturday Night
Southeast wind 15 to 25 knots diminishing to 10 to 15 knots after midnight. Cloudy. A chance of rain showers in the evening, then a slight chance of rain showers after midnight. Waves subsiding to 2 to 3 feet.
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