Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Last Update: 503 PM EDT Sun Oct 4 2026

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Marquette, MI Local Forecast Office

8NM E Marquette MI

Marine Zone Forecast

Late This Afternoon
Northwest wind 20 to 25 knots with gale force gusts up to 34 knots. Mostly sunny. A chance of sprinkles. Waves 7 to 10 feet occasionally to 13 feet.
Tonight
Northwest wind up to 30 knots becoming 20 to 25 knots late. Mostly clear with a chance of rain showers. A slight chance of waterspouts by midnight. Waves subsiding to 6 to 9 feet occasionally to 11 feet, then building to 7 to 10 feet occasionally to 13 feet.
Monday
Northwest wind 15 to 20 knots diminishing to 5 to 15 knots late. Mostly sunny. Waves subsiding to 2 to 3 feet.
Monday Night
Southeast wind less than 10 knots veering south 10 to 15 knots with gusts up to 24 knots after midnight. Partly cloudy in the evening, then mostly cloudy with a slight chance of rain showers after midnight. Waves subsiding to 1 to 2 feet.
Tuesday
South wind 15 to 25 knots with gusts up to 32 knots. Partly cloudy with a chance of showers. Waves building to 2 to 4 feet, then subsiding to 1 to 2 feet.



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503 PM EDT Sun Oct 4 2026
 
 

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