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8NM E Copper Harbor MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:07 am CDT Mar 28, 2026
Forecast Valid: 9am CDT Mar 28, 2026-6pm CDT Apr 3, 2026

Today

W wind 10 to 15 kt becoming S in the afternoon. A chance of snow showers, mainly after 3pm. Waves 4 ft subsiding to 1 ft.

Tonight

S wind 5 to 10 kt becoming N after midnight. A slight chance of snow showers before 7pm. Waves 1 ft or less.

Sunday

ENE wind 5 to 10 kt becoming ESE in the afternoon. Mostly cloudy. Waves 1 ft or less.

Sunday Night

ESE wind 5 to 10 kt becoming NNE after midnight. Partly cloudy. Waves around 1 ft.

Monday

E wind 5 to 15 kt. Mostly cloudy. Waves around 1 ft.

Monday Night

E wind 15 to 20 kt, with gusts as high as 25 kt. Rain and snow showers likely, becoming all rain after 10pm. Waves 2 ft building to 6 ft.

Tuesday

E wind 20 to 25 kt becoming N in the afternoon. Winds could gust as high as 35 kt. A chance of showers before 1pm. Waves around 6 ft.

Tuesday Night

N wind 25 to 30 kt, with gusts as high as 35 kt. Widespread freezing spray after 10pm. Mostly cloudy. Waves 7 to 9 ft.

Wednesday

N wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Widespread freezing spray before 11am. Partly sunny. Waves 8 ft subsiding to 2 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.