Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

Evanston IL

Marine Point Forecast

[NOTICE]

Tonight
Low: 11 °C
SW 25km/h
< 1m

Small Craft Advisory
Wednesday
High: 12 °C
NNW 25km/h
1m

Small Craft Advisory
Wednesday Night
Low: 8 °C
NNE 15km/h⇓
< 1m
Thursday
High: 13 °C
ENE 10km/h
< 1m
Thursday Night
Low: 11 °C
S 20km/h
< 1m
Friday
High: 23 °C
S 30km/h
< 1m
Friday Night
Low: 14 °C
S 20km/h
< 1m
Saturday
High: 28 °C
S 15km/h
< 1m
Saturday Night
Low: 14 °C
ESE 15km/h
< 1m

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:16 pm CDT May 12, 2026
Forecast Valid: 7pm CDT May 12, 2026-6pm CDT May 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind 20 to 25 km/h becoming NW after midnight. Winds could gust as high as 40 km/h. Isolated showers between 8pm and 10pm. Waves 1 m or less.

Wednesday

NW wind around 25 km/h becoming NNE in the afternoon. Winds could gust as high as 40 km/h. Partly sunny. Waves around 1 m.

Wednesday Night

NNE wind 10 to 15 km/h becoming N 5 to 10 km/h after midnight. Winds could gust as high as 25 km/h. Mostly cloudy, then gradually becoming clear. Waves 1 m or less.

Thursday

NNW wind around 10 km/h becoming E in the afternoon. Winds could gust as high as 20 km/h. Sunny. Waves 1 m or less.

Thursday Night

ESE wind 15 to 20 km/h becoming S after midnight. Winds could gust as high as 30 km/h. Scattered showers and thunderstorms after 1am. Waves 1 m or less.

Friday

S wind 25 to 30 km/h, with gusts as high as 40 km/h. Scattered showers and thunderstorms before 1pm. Waves 1 m or less.

Friday Night

S wind 15 to 20 km/h, with gusts as high as 25 km/h. Isolated showers and thunderstorms. Waves 1 m or less.

Saturday

WSW wind 10 to 15 km/h becoming SE in the afternoon. Winds could gust as high as 25 km/h. Sunny. Waves 1 m or less.

Saturday Night

ESE wind around 15 km/h. Scattered showers and thunderstorms. Waves 1 m 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.