Last Update: 139 PM CDT Sat May 30 2026

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Chicago, IL Local Forecast Office

8NM ESE Chicago IL

Marine Zone Forecast

Late This Afternoon
Northeast winds 15 to 25 kt. Partly cloudy. Waves 3 to 5 ft.
Tonight
Northeast winds 15 to 25 kt becoming southeast 10 to 15 kt. Mostly cloudy in the evening, then becoming partly cloudy. Waves 3 to 5 ft subsiding to 2 to 4 ft.
Sunday
Southeast winds 10 to 15 kt becoming east. Partly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft.
Sunday Night
Northeast winds 10 to 15 kt becoming north around 5 kt. Mostly cloudy. Waves 1 to 2 ft.
Monday
North winds 10 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.



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139 PM CDT Sat May 30 2026
 
 

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