Last Update: 237 PM CST Mon Feb 9 2026

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Chicago, IL Local Forecast Office

6NM WNW Michigan City IN

Marine Zone Forecast

Late This Afternoon
South winds 10 to 15 kt. Mostly cloudy. Waves around 1 ft.
Tonight
South winds 15 to 20 kt becoming southwest late. Mostly cloudy. Waves 1 to 2 ft.
Tuesday
West winds 15 to 25 kt becoming northwest by mid morning. Mostly cloudy in the morning, then becoming partly cloudy. Waves 2 to 4 ft.
Tuesday Night
Northwest winds 15 to 25 kt. Partly cloudy in the evening, then becoming mostly cloudy. Waves 2 to 4 ft building to 3 to 5 ft.
Wednesday
Northwest winds 15 to 25 kt diminishing to 10 to 20 kt. Mostly cloudy. Waves 3 to 5 ft subsiding to 2 to 4 ft.

wave heights are for ice free areas.



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237 PM CST Mon Feb 9 2026
 
 

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