For More Weather Information:

Chicago, IL Local Forecast Office

14NM NNE Evanston IL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 41 °F
S 10kt
1ft
Tonight
Low: 37 °F
⇑S 30kt
8ft

Storm Warning
Friday
High: 45 °F
WSW 35kt
7-8ft

Storm Warning
Friday Night
Low: 34 °F
NW 25kt⇓
5ft

Storm Warning
Saturday
High: 37 °F
E 10kt
1-2ft
Saturday Night
Low: 35 °F
E 20kt
4ft
Sunday
High: 44 °F
SSE 30kt
6-7ft
Sunday Night
Low: 22 °F
N 40kt
15ft
Monday
High: 29 °F
WNW 40kt
14ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:27 pm CDT Mar 12, 2026
Forecast Valid: 4pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

S wind around 10 kt. Mostly sunny. Waves around 1 ft.

Tonight

S wind 15 to 20 kt increasing to 25 to 30 kt after midnight. Winds could gust as high as 45 kt. Rain likely, mainly between 1am and 3am. Waves 1 ft building to 8 ft.

Friday

WSW wind 30 to 35 kt, with gusts as high as 50 kt. A slight chance of rain before 7am. Waves 7 to 8 ft. occasionally to 10ft.

Friday Night

NW wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. Winds could gust as high as 35 kt. Mostly cloudy. Waves 5 ft subsiding to 2 ft.

Saturday

N wind 5 to 10 kt becoming SE in the afternoon. A slight chance of snow after 1pm. Waves 1 to 2 ft.

Saturday Night

E wind 10 to 20 kt. Rain, possibly mixed with snow, mainly after 1am. Waves 1 ft building to 4 ft.

Sunday

ESE wind 20 to 30 kt becoming S in the afternoon. Rain, possibly mixed with snow, becoming all rain after 1pm. Some thunder is also possible. Waves 6 to 7 ft. occasionally to 9ft.

Sunday Night

N wind 30 to 40 kt, with gusts as high as 45 kt. Rain and snow, becoming all snow after 1am. The snow could be heavy at times. Widespread freezing spray after 3am. Waves 8 ft building to 15 ft.

Monday

WNW wind 35 to 40 kt. Snow likely. Widespread freezing spray. Waves 14 ft subsiding to 8 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.