For More Weather Information:

Chicago, IL Local Forecast Office

14NM NNE Evanston IL

Marine Point Forecast

[NOTICE]

Wednesday
High: 52 °F
S 15kt
1ft
Wednesday Night
Low: 47 °F
SE 10kt
1ft
Thursday
High: 55 °F
SSW 10kt
< 1ft
Thursday Night
Low: 44 °F
Light Wind
< 1ft
Friday
High: 59 °F
SSE 10kt
< 1ft
Friday Night
Low: 48 °F
SSW 15kt
2-3ft
Saturday
High: 57 °F
SSW 15kt
2-3ft
Saturday Night
Low: 38 °F
W 20kt
2-4ft
Sunday
High: 47 °F
WNW 20kt
2-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:41 am CDT Apr 15, 2026
Forecast Valid: 3am CDT Apr 15, 2026-6pm CDT Apr 21, 2026

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Detailed Forecast

Wednesday

S wind 10 to 15 kt. Showers and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Areas of dense fog before 10am, then Areas of dense fog between noon and 3pm. Waves around 1 ft.

Wednesday Night

S wind around 10 kt becoming SE after midnight. Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Waves around 1 ft.

Thursday

SSW wind around 10 kt becoming NW in the afternoon. A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 4pm, then showers likely after 4pm. Waves 1 ft or less.

Thursday Night

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

Friday

SSE wind 5 to 10 kt, with gusts as high as 15 kt. Mostly cloudy. Waves 1 ft or less.

Friday Night

SSE wind around 15 kt becoming SSW after midnight. Showers likely, then showers and possibly a thunderstorm after 10pm. Waves 2 to 3 ft.

Saturday

SSW wind around 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. A chance of showers and thunderstorms. Waves 2 to 3 ft.

Saturday Night

W wind 15 to 20 kt. Partly cloudy. Waves 2 to 4 ft.

Sunday

WNW wind 10 to 20 kt. Mostly sunny. Waves 2 to 4 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.