Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Last Update: 1101 AM EDT Wed Oct 7 2026

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Marquette, MI Local Forecast Office

6NM SSE Thompson MI

Marine Zone Forecast

Rest Of Today
West wind 10 to 15 knots. Mostly sunny with a chance of showers. Waves 2 to 3 feet subsiding to 1 to 2 feet, then building to 2 to 3 feet.
Tonight
Northwest wind 10 to 20 knots. Clear. A chance of rain showers through midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet.
Thursday
Northwest wind 10 to 20 knots. Mostly sunny. A chance of sprinkles in the morning. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet.
Thursday Night
Northwest wind 5 to 15 knots backing west less than 10 knots after midnight. Mostly clear. Waves 1 to 2 feet.



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1101 AM EDT Wed Oct 7 2026
 
 

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