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Marquette, MI Local Forecast Office

24NM NNW Copper Harbor MI

Marine Zone Forecast

Early This Morning

Southwest winds 5 to 15 knots. Showers likely. Waves calm to 2 feet.

Today

South winds 5 to 15 knots. A chance of showers. Waves calm to 2 feet.

Tonight

Southwest winds 5 to 15 knots becoming west less than 10 knots late. Waves calm to 2 feet.

Sunday

Southwest winds less than 10 knots becoming southeast 5 to 15 knots in the afternoon. Waves calm to 2 feet.

Sunday Night

Southeast winds 5 to 15 knots increasing to 10 to 20 knots after midnight. A slight chance of rain showers after midnight. Waves building to 1 to 3 feet.

Monday

Southeast winds 15 to 25 knots diminishing to 10 to 20 knots by mid afternoon. Showers. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet.

Monday Night

Southeast winds 5 to 15 knots. Waves subsiding to calm to 2 feet.

Tuesday

Southeast winds 5 to 15 knots. Showers likely. Waves building to 1 to 3 feet.

Wednesday

Southwest winds 10 to 20 knots becoming west 5 to 15 knots. A chance of showers. Waves building to 2 to 4 feet, then subsiding to 1 to 3 feet.