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4NM ENE Chicago IL

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 2:25 am CST Nov 7, 2026
Forecast Valid: 8am CST Nov 7, 2026-6pm CST Nov 13, 2026

Today

NW wind 5 to 10 kt becoming WSW in the afternoon. Mostly sunny. Waves around 1 ft.

Tonight

WSW wind 10 to 15 kt. Partly cloudy. Waves around 1 ft.

Sunday

W wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny, then gradually becoming sunny. Waves around 1 ft.

Sunday Night

WNW wind 5 to 10 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.

Monday

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

Monday Night

SSW wind 10 to 15 kt becoming W after midnight. Mostly clear. Waves 1 ft or less.

Tuesday

WNW wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Tuesday Night

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

Veterans Day

WNW wind 5 to 10 kt becoming N 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.