For More Weather Information:

Chicago, IL Local Forecast Office

14NM NNE Evanston IL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 46 °F
S 20kt
5ft

Gale Warning
Tonight
Low: 26 °F
⇑WNW 30kt
12ft

Gale Warning
Monday
High: 28 °F
WNW 30kt
10-12ft

Gale Warning
Monday Night
Low: 17 °F
NW 30kt
9ft

Gale Warning
Tuesday
High: 28 °F
NW 20kt
2-4ft
Tuesday Night
Low: 25 °F
S 20kt
1-3ft
Wednesday
High: 42 °F
S 20kt
2-4ft
Wednesday Night
Low: 38 °F
SSW 10kt
1ft
Thursday
High: 45 °F
WSW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:03 pm CDT Mar 15, 2026
Forecast Valid: 1pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

S wind around 20 kt, with gusts as high as 25 kt. Rain, with thunderstorms also possible after 4pm. Waves around 5 ft.

Tonight

SW wind 20 to 25 kt becoming WNW 25 to 30 kt after midnight. Rain and snow, becoming all snow after 4am. Some thunder is also possible. Waves 4 ft building to 12 ft.

Monday

WNW wind around 30 kt, with gusts as high as 40 kt. Snow likely, mainly before 10am. Widespread freezing spray after 8am. Waves 10 to 12 ft. occasionally to 16ft.

Monday Night

NW wind 20 to 30 kt. A slight chance of snow before 10pm. Widespread freezing spray. Waves 9 ft subsiding to 5 ft.

Tuesday

NW wind 10 to 20 kt becoming W in the afternoon. Mostly sunny. Waves 2 to 4 ft.

Tuesday Night

SW wind 10 to 20 kt becoming S after midnight. A chance of snow, mainly after 1am. Waves 1 to 3 ft.

Wednesday

S wind 10 to 20 kt. A slight chance of snow before 1pm. Waves 2 to 4 ft.

Wednesday Night

SSW wind around 10 kt. Mostly cloudy. Waves around 1 ft.

Thursday

WSW 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.