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Marquette, MI Local Forecast Office

9NM SE Copper Harbor MI

Marine Zone Forecast

Early This Morning

North wind 10 to 15 knots. Clear. Waves 1 to 2 feet.

Today

Northwest wind 10 to 15 knots backing west late. Sunny. Waves 1 to 2 feet.

Tonight

Southwest wind 10 to 15 knots with gusts up to 26 knots. Mostly clear through midnight then becoming mostly cloudy. A chance of showers late. Waves building to 2 to 3 feet.

Wednesday

West wind 15 to 20 knots becoming 10 to 20 knots in the afternoon. Gusts up to 31 knots. Cloudy. Showers likely in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 2 to 4 feet.

Wednesday Night

North wind 10 to 20 knots veering northeast 15 to 20 knots after midnight. Mostly cloudy. A slight chance of showers in the evening. Waves subsiding to 2 to 3 feet, then building to 3 to 5 feet occasionally to 7 feet.