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Chicago, IL Local Forecast Office

6NM SSE Evanston IL

Marine Point Forecast

[NOTICE]

Thursday
High: 56 °F
Light Wind
< 1ft
Thursday Night
Low: 50 °F
S 10kt
< 1ft
Friday
High: 70 °F
S 15kt
1-2ft
Friday Night
Low: 58 °F
S 10kt
< 1ft
Saturday
High: 74 °F
SSW 10kt
< 1ft
Saturday Night
Low: 56 °F
Light Wind
< 1ft
Sunday
High: 74 °F
ENE 10kt
< 1ft
Sunday Night
Low: 60 °F
S 10kt
1ft
Monday
High: 78 °F
S 20kt
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: 1:21 am CDT May 14, 2026
Forecast Valid: 2am CDT May 14, 2026-6pm CDT May 20, 2026

View Nearby Observations

Detailed Forecast

Thursday

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

Thursday Night

ESE wind 5 to 10 kt becoming S after midnight. A slight chance of showers after 4am. Waves 1 ft or less.

Friday

S wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of showers before 8am. Waves 1 to 2 ft.

Friday Night

S wind 5 to 10 kt, with gusts as high as 15 kt. A chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Saturday

SSW wind 5 to 10 kt. A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Waves 1 ft or less.

Sunday

ENE wind 5 to 10 kt, with gusts as high as 20 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 ft or less.

Sunday Night

E wind around 10 kt becoming S after midnight. Winds could gust as high as 20 kt. A chance of showers before 1am. Waves around 1 ft.

Monday

S wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms after 1pm. 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.