Last Update: 227 PM CST Tue Jan 27 2026

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Chicago, IL Local Forecast Office

8NM ESE Chicago IL

Marine Zone Forecast

Tonight
Northwest winds 20 to 25 kt diminishing to 15 to 20 kt early this evening the becoming west overnight. Partly cloudy. Waves 1 to 3 ft.
Wednesday
West winds 15 to 20 kt. Partly cloudy. Waves 1 to 2 ft.
Wednesday Night
Northwest winds 10 to 20 kt. Partly cloudy. waves 1 to 2 ft.
Thursday
Northwest winds 10 to 15 kt. Partly cloudy. Waves 1 to 2 ft.

wave heights are for ice free areas.



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227 PM CST Tue Jan 27 2026
 
 

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