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Chicago, IL Local Forecast Office

7NM ENE Chicago IL

Marine Point Forecast

[NOTICE]

Sunday
High: 70 °F
ENE 10kt
< 1ft
Sunday Night
Low: 66 °F
NE 10kt
< 1ft
Labor Day
High: 72 °F
Light Wind
< 1ft
Monday Night
Low: 66 °F
NNE 10kt
< 1ft
Tuesday
High: 72 °F
Light Wind
< 1ft
Tuesday Night
Low: 64 °F
Light Wind
< 1ft
Wednesday
High: 77 °F
W 10kt
< 1ft
Wednesday Night
Low: 55 °F
NW 15kt
1-3ft
Thursday
High: 62 °F
NW 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:26 am CDT Aug 31, 2025
Forecast Valid: 3am CDT Aug 31, 2025-6pm CDT Sep 6, 2025

View Nearby Observations

Detailed Forecast

Sunday

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

Sunday Night

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

Labor Day

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Monday Night

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

Tuesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

SW wind 5 to 10 kt becoming W in the afternoon. Winds could gust as high as 15 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Wednesday Night

NW wind 10 to 15 kt. Showers likely, mainly before 1am. Waves 1 to 3 ft.

Thursday

NW wind 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft.

*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.