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Marquette, MI Local Forecast Office

24NM W Ontonagon MI

Marine Zone Forecast

Early This Morning

Southeast wind less than 10 knots. Partly cloudy. Waves calm to 1 foot.

Today

Southeast wind less than 10 knots backing northeast by late morning. Cloudy. A slight chance of showers by late morning. A chance of showers and a slight chance of thunderstorms late. Waves calm to 1 foot.

Tonight

Southeast wind less than 10 knots veering west by midnight, then becoming 5 to 15 knots late. Cloudy. Showers likely in the evening. A chance of thunderstorms through the night. A chance of showers after midnight. Waves calm to 1 foot.

Sunday

Northwest wind 5 to 15 knots with gusts up to 23 knots. Mostly cloudy in the morning then clearing. Waves building to 1 to 2 feet.

Sunday Night

West wind less than 10 knots with gusts up to 18 knots. Clear. Waves 1 to 2 feet.