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Chicago, IL Local Forecast Office

4NM ENE Chicago IL

Marine Point Forecast

[NOTICE]

Veterans Day
High: 53 °F
NNE 15kt
4ft

Small Craft Advisory
Tonight
Low: 44 °F
NNW 20kt
3-5ft

Small Craft Advisory
Thursday
High: 47 °F
N 25kt
6-8ft

Small Craft Advisory
Thursday Night
Low: 37 °F
NNW 20kt
8ft

Small Craft Advisory
Friday
High: 44 °F
NNW 15kt
4-5ft

Small Craft Advisory
Friday Night
Low: 36 °F
NNW 15kt
4-5ft

Small Craft Advisory
Saturday
High: 46 °F
NW 10kt
2-3ft
Saturday Night
Low: 39 °F
Light Wind
1-2ft
Sunday
High: 48 °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: 12:51 pm CST Nov 11, 2026
Forecast Valid: 2pm CST Nov 11, 2026-6pm CST Nov 17, 2026

View Nearby Observations

Detailed Forecast

Veterans Day

NNE wind 10 to 15 kt. Rain likely, mainly before 5pm. Waves 1 ft building to 4 ft.

Tonight

NNW wind 15 to 20 kt, with gusts as high as 25 kt. A chance of rain, mainly after 4am. Waves 3 to 5 ft.

Thursday

N wind 20 to 25 kt, with gusts as high as 30 kt. Rain likely, mainly after noon. A slight chance of waterspouts after noon. Waves 6 to 8 ft. occasionally to 10ft.

Thursday Night

NNW wind 15 to 20 kt, with gusts as high as 30 kt. Rain likely before 5am, then a chance of rain and snow. A slight chance of waterspouts. Waves 8 ft subsiding to 5 ft.

Friday

NNW wind around 15 kt, with gusts as high as 25 kt. A chance of rain and snow before 9am, then a chance of rain. A slight chance of waterspouts. Waves 4 to 5 ft.

Friday Night

NNW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 4 to 5 ft.

Saturday

NW wind 5 to 10 kt. Mostly sunny. Waves 2 to 3 ft.

Saturday Night

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

Sunday

Variable winds 5 kt or less. Mostly sunny. Waves around 1 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.