For More Weather Information:

Chicago, IL Local Forecast Office

18NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]

Today
High: 47 °F
NE 10kt
1-2ft
Tonight
Low: 42 °F
NE 15kt
1-2ft
Saturday
High: 52 °F
S 15kt
2-3ft
Saturday Night
Low: 39 °F
W 20kt
3-4ft
Sunday
High: 45 °F
WNW 20kt⇓
5ft
Sunday Night
Low: 40 °F
WSW 10kt
1ft
Monday
High: 44 °F
WNW 15kt
2ft
Monday Night
Low: 33 °F
⇑N 25kt
11ft
Tuesday
High: 40 °F
N 20kt⇓
10ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:37 am CDT Apr 3, 2026
Forecast Valid: 8am CDT Apr 3, 2026-6pm CDT Apr 9, 2026

View Nearby Observations

Detailed Forecast

Today

W wind 5 to 10 kt becoming NE in the afternoon. Mostly cloudy. Waves 1 to 2 ft.

Tonight

NE wind 10 to 15 kt becoming SE after midnight. Winds could gust as high as 25 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Waves 1 to 2 ft.

Saturday

S wind around 15 kt becoming WSW in the afternoon. Showers and possibly a thunderstorm before 10am, then showers likely. Waves 2 to 3 ft.

Saturday Night

W wind 15 to 20 kt. Mostly cloudy. Waves 3 to 4 ft.

Sunday

WNW wind 15 to 20 kt decreasing to 5 to 10 kt in the afternoon. Partly sunny. Waves 5 ft subsiding to 2 ft.

Sunday Night

WSW wind 5 to 10 kt. A slight chance of showers after 1am. Waves around 1 ft.

Monday

WNW wind 10 to 15 kt. Mostly sunny. Waves around 2 ft.

Monday Night

N wind 15 to 20 kt increasing to 20 to 25 kt in the evening. Mostly cloudy. Waves 2 ft building to 11 ft.

Tuesday

N wind 15 to 20 kt decreasing to 5 to 10 kt in the afternoon. Partly sunny. Waves 10 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.