Last Update: 502 PM EDT Fri Sep 19 2025

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Marquette, MI Local Forecast Office

8NM S Fairport MI

Marine Zone Forecast

Late This Afternoon
East wind 15 to 20 knots. Partly cloudy. Waves 2 to 3 feet.
Tonight
East wind 15 to 20 knots veering southeast late. Partly cloudy through midnight then becoming mostly cloudy. A slight chance of showers and thunderstorms by midnight. Waves building to 2 to 4 feet.
Saturday
East wind 10 to 20 knots. Mostly cloudy. A slight chance of showers and thunderstorms through early afternoon, then a chance of showers and a slight chance of thunderstorms late. Waves subsiding to 2 to 3 feet.
Saturday Night
Southeast wind 10 to 15 knots. Showers likely and a chance of thunderstorms. Waves subsiding to 1 to 2 feet.
Sunday
South wind 5 to 15 knots. Mostly cloudy. Showers likely and a slight chance of thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet.



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502 PM EDT Fri Sep 19 2025
 
 

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