For More Weather Information:

Chicago, IL Local Forecast Office

18NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]

Today
High: 45 °F
SSE 15kt
1-3ft
Tonight
Low: 40 °F
NNW 10kt
1-2ft
Saturday
High: 46 °F
SE 15kt
1-2ft
Saturday Night
Low: 44 °F
SE 15kt
2-3ft
Sunday
High: 50 °F
NNW 15kt
1-2ft
Sunday Night
Low: 28 °F
⇑WNW 30kt
11ft
Monday
High: 32 °F
NW 30kt
11-12ft
Monday Night
Low: 23 °F
NW 25kt
12ft
Tuesday
High: 33 °F
WSW 20kt
7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:28 am CST Dec 26, 2025
Forecast Valid: 7am CST Dec 26, 2025-6pm CST Jan 1, 2026

View Nearby Observations

Detailed Forecast

Today

SSE wind 10 to 15 kt becoming NNW in the afternoon. Showers likely and possibly a thunderstorm before 10am, then a slight chance of showers between 10am and 11am. Patchy fog between 8am and 1pm. Waves 1 to 3 ft.

Tonight

NNW wind 5 to 10 kt becoming E after midnight. Cloudy. Waves 1 to 2 ft.

Saturday

SE wind 5 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.

Saturday Night

SE wind around 15 kt. Rain likely, mainly after midnight. Waves 2 to 3 ft.

Sunday

S wind 10 to 15 kt becoming NNW in the afternoon. Rain. Waves 1 to 2 ft.

Sunday Night

WNW wind 15 to 20 kt increasing to 25 to 30 kt after midnight. Rain likely before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Waves 3 ft building to 11 ft.

Monday

NW wind around 30 kt, with gusts as high as 35 kt. A chance of snow. Waves 11 to 12 ft. occasionally to 16ft.

Monday Night

NW wind 20 to 25 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 12 ft subsiding to 7 ft.

Tuesday

WSW wind around 20 kt. Mostly cloudy. Waves 7 ft subsiding 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.