For More Weather Information:

Chicago, IL Local Forecast Office

Evanston IL

Marine Point Forecast

[NOTICE]

Today
High: 43 °F
N 20kt
6ft

Small Craft Advisory
Tonight
Low: 38 °F
NNW 20kt
5-7ft

Small Craft Advisory
Saturday
High: 46 °F
NNW 15kt
2-4ft

Small Craft Advisory
Saturday Night
Low: 37 °F
Light Wind
1-2ft
Sunday
High: 48 °F
Light Wind
< 1ft
Sunday Night
Low: 37 °F
Light Wind
< 1ft
Monday
High: 50 °F
Light Wind
< 1ft
Monday Night
Low: 38 °F
Light Wind
< 1ft
Tuesday
High: 51 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:16 am CST Nov 13, 2026
Forecast Valid: 10am CST Nov 13, 2026-6pm CST Nov 19, 2026

View Nearby Observations

Detailed Forecast

Today

N wind around 20 kt, with gusts as high as 25 kt. Rain. A slight chance of waterspouts. Waves around 6 ft.

Tonight

NNW wind 15 to 20 kt. A chance of rain and snow before 3am, then a slight chance of rain between 3am and 5am, then a slight chance of rain and snow after 5am. Waves 5 to 7 ft. occasionally to 9ft.

Saturday

NNW wind 5 to 15 kt. Mostly sunny. Waves 2 to 4 ft.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 to 2 ft.

Sunday

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

Sunday Night

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

Monday

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

Monday Night

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

Tuesday

Variable winds 5 kt or less. 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.