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18NM NW New Buffalo MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 10:27 pm CST Feb 6, 2026
Forecast Valid: 10pm CST Feb 6, 2026-6pm CST Feb 13, 2026

Tonight

N wind 20 to 25 kt. A chance of snow, mainly before midnight. Widespread freezing spray. Waves 13 ft subsiding to 8 ft.

Saturday

NNW wind 15 to 20 kt decreasing to 5 to 10 kt in the afternoon. Widespread freezing spray before 9am. Mostly cloudy. Waves 8 ft subsiding to 3 ft.

Saturday Night

W wind 5 to 10 kt becoming SSE after midnight. A chance of snow, mainly between 2am and 5am. Waves 1 to 3 ft.

Sunday

SSE wind 10 to 15 kt. Partly sunny. Waves around 1 ft.

Sunday Night

S wind 10 to 15 kt. Mostly cloudy. Waves around 1 ft.

Monday

S wind 10 to 15 kt. Partly sunny. Waves around 1 ft.

Monday Night

WSW wind 10 to 15 kt becoming S in the evening. Partly cloudy. Waves 1 ft or less.

Tuesday

SSE wind 10 to 15 kt becoming E in the afternoon. Partly sunny. Waves 1 ft or less.

Tuesday Night

E wind 10 to 15 kt becoming NNW 15 to 20 kt after midnight. A chance of rain. Waves 1 ft or less building to 3 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.