Last Update: 902 PM CST Thu Feb 12 2026

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Chicago, IL Local Forecast Office

8NM ESE Chicago IL

Marine Zone Forecast

Rest Of Tonight
Southeast winds 5 to 10 kt becoming south late. Partly cloudy. Waves around 1 ft.
Friday
South winds 5 to 10 kt becoming southwest 10 to 20 kt. mostly sunny. Waves around 1 ft.
Friday Night
Southwest winds around 10 kt becoming west 5 to 10 kt overnight. Mostly clear. Waves around 1 ft.
Saturday
Variable winds around 5 kt becoming southeast in the afternoon. Mostly cloudy. Waves 1 ft or less.

wave heights are for ice free areas.



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902 PM CST Thu Feb 12 2026
 
 

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