Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

14NM NNW Evanston IL

Marine Point Forecast

[NOTICE]

Today
High: 72 °F
SE 15kt
1-2ft
Tonight
Low: 70 °F
SSE 20kt
3-5ft

Small Craft Advisory
Tuesday
High: 77 °F
SSW 15kt
1-2ft

Small Craft Advisory
Tuesday Night
Low: 67 °F
NNE 10kt
< 1ft
Wednesday
High: 71 °F
ENE 10kt
2-3ft
Wednesday Night
Low: 68 °F
ENE 10kt
1-2ft
Thursday
High: 72 °F
NNE 10kt
1-2ft
Thursday Night
Low: 68 °F
NNE 10kt
2ft
Friday
High: 74 °F
E 10kt
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: 7:06 am CDT Sep 14, 2026
Forecast Valid: 9am CDT Sep 14, 2026-6pm CDT Sep 20, 2026

View Nearby Observations

Detailed Forecast

Today

E wind 5 to 15 kt becoming SE in the afternoon. Increasing clouds. Waves 1 to 2 ft.

Tonight

SSE wind around 20 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms, mainly after 4am. Waves 3 to 5 ft.

Tuesday

SSW wind 10 to 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. Showers and thunderstorms likely before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Waves 1 to 2 ft.

Tuesday Night

WNW wind 5 to 10 kt becoming NNE after midnight. A chance of showers. Waves 1 ft or less.

Wednesday

ENE wind around 10 kt. Showers likely, with thunderstorms also possible after 4pm. Waves 2 to 3 ft.

Wednesday Night

ENE wind 5 to 10 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Waves 1 to 2 ft.

Thursday

NNE wind 5 to 10 kt. Showers likely before 1pm. Waves 1 to 2 ft.

Thursday Night

NNE wind around 10 kt. Mostly cloudy. Waves around 2 ft.

Friday

E wind around 10 kt. A chance of showers. 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.