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Chicago, IL Local Forecast Office

18NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]

Today
High: 29 °F
NNE 10kt
2-3ft
Tonight
Low: 21 °F
N 10kt
1-3ft
Wednesday
High: 28 °F
Light Wind
1ft
Wednesday Night
Low: 22 °F
W 10kt
1ft
Thursday
High: 34 °F
SSW 20kt
1-3ft
Thursday Night
Low: 30 °F
SSW 20kt
3ft
Friday
High: 37 °F
NNW 20kt
8ft
Friday Night
Low: 20 °F
N 25kt
7-9ft
Saturday
High: 27 °F
N 15kt
7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:07 am CST Feb 3, 2026
Forecast Valid: 7am CST Feb 3, 2026-6pm CST Feb 9, 2026

View Nearby Observations

Detailed Forecast

Today

NNE wind around 10 kt. A slight chance of snow after 10am. Waves 2 to 3 ft.

Tonight

N wind 5 to 10 kt becoming ESE after midnight. A chance of snow, mainly after 5am. Waves 1 to 3 ft.

Wednesday

Variable winds 5 kt or less. A slight chance of snow before noon. Waves around 1 ft.

Wednesday Night

NW wind 5 to 10 kt becoming WSW after midnight. Mostly cloudy. Waves around 1 ft.

Thursday

SSW wind 10 to 20 kt. Mostly cloudy. Waves 1 to 3 ft.

Thursday Night

SSW wind around 20 kt becoming W after midnight. A chance of snow before 3am, then a chance of rain. Waves around 3 ft.

Friday

WNW wind around 20 kt becoming N in the afternoon. Mostly cloudy. Waves 4 ft building to 8 ft.

Friday Night

N wind 20 to 25 kt, with gusts as high as 30 kt. Widespread freezing spray after 1am. Mostly cloudy. Waves 7 to 9 ft. occasionally to 12ft.

Saturday

N wind 10 to 15 kt becoming WSW in the afternoon. Winds could gust as high as 25 kt. Widespread freezing spray before 10am. Partly sunny. Waves 7 ft subsiding 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.