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11NM ENE Chicago IL

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 5:33 am CDT May 25, 2026
Forecast Valid: 6am CDT May 25, 2026-6pm CDT May 31, 2026

Memorial Day

SSW wind 5 to 10 kt becoming SE in the afternoon. Sunny. Waves 1 ft or less.

Tonight

SE wind 5 to 10 kt becoming SSW after midnight. Mostly clear. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming NNE 5 to 10 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Wednesday Night

N wind 10 to 15 kt. Partly cloudy. Waves 1 to 3 ft.

Thursday

N wind 10 to 15 kt. Sunny. Waves 2 to 3 ft.

Thursday Night

NNE wind 5 to 15 kt becoming E after midnight. Partly cloudy. Waves 1 to 2 ft.

Friday

ESE wind 5 to 10 kt becoming NNE in the afternoon. Mostly sunny. Waves 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.