Last Update: 1101 PM EDT Sat Aug 23 2025

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Marquette, MI Local Forecast Office

24NM W Ontonagon MI

Marine Zone Forecast

Rest Of Tonight
Northwest wind 15 to 25 knots. Cloudy with a chance of showers. A chance of waterspouts. Waves 3 to 5 feet occasionally to 7 feet building to 3 to 6 feet occasionally to 8 feet.
Sunday
Northwest wind 15 to 25 knots. Cloudy with a chance of showers. A chance of waterspouts. Waves subsiding to 3 to 5 feet occasionally to 7 feet.
Sunday Night
North wind 15 to 20 knots. A slight chance of waterspouts in the evening. Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Waves 3 to 5 feet occasionally to 7 feet.
Monday
Northwest wind 15 to 20 knots diminishing to 10 to 15 knots in the afternoon. Mostly sunny. Waves subsiding to 1 to 2 feet.



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1101 PM EDT Sat Aug 23 2025
 
 

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