For More Weather Information:

Chicago, IL Local Forecast Office

18NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 34 °F
SSE 15kt
1-3ft
Wednesday
High: 55 °F
SSE 20kt
3ft
Wednesday Night
Low: 46 °F
S 20kt
3-5ft
Thursday
High: 51 °F
SW 15kt
3ft
Thursday Night
Low: 42 °F
ENE 10kt
< 1ft
Friday
High: 46 °F
N 10kt
1ft
Friday Night
Low: 41 °F
Light Wind
< 1ft
Saturday
High: 52 °F
Light Wind
< 1ft
Saturday Night
Low: 48 °F
SSE 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:41 pm CDT Apr 7, 2026
Forecast Valid: 10pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 10 to 15 kt becoming SSE after midnight. Winds could gust as high as 25 kt. Scattered showers, mainly after 5am. Waves 1 to 3 ft.

Wednesday

SSE wind 15 to 20 kt. Scattered showers before 7am. Waves around 3 ft.

Wednesday Night

S wind 15 to 20 kt, with gusts as high as 30 kt. Showers, mainly after 3am. Waves 3 to 5 ft.

Thursday

SW wind 5 to 15 kt becoming NE in the afternoon. A chance of showers, mainly before 7am. Waves 3 ft subsiding to 1 ft or less.

Thursday Night

ENE wind 5 to 10 kt. A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Waves 1 ft or less.

Friday

N wind 5 to 10 kt. Showers likely before 1pm. Waves around 1 ft.

Friday Night

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

Saturday

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

Saturday Night

E wind 10 to 15 kt becoming SSE after midnight. A chance of showers. Waves 1 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.