Last Update: 242 PM CST Tue Feb 10 2026

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Chicago, IL Local Forecast Office

6NM WNW Michigan City IN

Marine Zone Forecast

Tonight
Northwest winds 10 to 20 kt increasing to 15 to 25 kt. Partly cloudy in the evening, then becoming mostly cloudy. Waves 2 to 4 ft building to 4 to 6 ft occasionally to 8 ft.
Wednesday
Northwest winds 15 to 25 kt diminishing to 10 to 20 kt. Partly cloudy. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft.
Wednesday Night
Northwest winds 10 to 15 kt. Mostly clear in the evening, then becoming partly cloudy. Waves 2 to 4 ft.
Thursday
Northwest winds around 5 kt becoming north in the afternoon. Mostly cloudy. Waves 1 to 3 ft.

wave heights are for ice free areas.



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242 PM CST Tue Feb 10 2026
 
 

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