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Hazardous Weather Conditions
Last Update: 500 PM EDT Wed Mar 25 2026
For More Weather Information:
3NM WNW Copper Harbor MI
Marine Zone Forecast
Late This Afternoon
Northwest wind less than 10 knots. Partly cloudy with a slight chance of rain showers. Waves 2 to 3 feet subsiding to 1 to 2 feet.
Tonight
North wind 10 to 15 knots veering northeast by midnight. Mostly cloudy. Waves building to 2 to 4 feet.
Thursday
Northeast wind 15 to 20 knots backing north late. Cloudy. Freezing spray by late morning. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet.
Thursday Night
North wind 10 to 20 knots. Partly cloudy in the evening then becoming mostly cloudy. Freezing spray in the evening. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet.
Friday
Northwest wind 10 to 15 knots increasing to 15 to 20 knots in the afternoon. Cloudy. A slight chance of snow showers in the afternoon. Waves subsiding to 1 to 2 feet, then building to 2 to 4 feet.
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