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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: 11:31 pm CST Nov 6, 2026
Forecast Valid: 12am CST Nov 7, 2026-6pm CST Nov 13, 2026

Overnight

NNW wind around 15 kt. Mostly cloudy. Waves 4 to 6 ft. occasionally to 8ft.

Saturday

NW wind 10 to 15 kt becoming W in the afternoon. Mostly sunny. Waves 2 to 4 ft.

Saturday Night

WSW wind 10 to 15 kt increasing to 15 to 20 kt after midnight. Partly cloudy. Waves 2 to 4 ft.

Sunday

W wind around 20 kt. Partly sunny, then gradually becoming sunny. Waves around 4 ft.

Sunday Night

NW wind 10 to 20 kt. Mostly clear. Waves 2 to 4 ft.

Monday

WNW wind 10 to 15 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 to 2 ft.

Monday Night

SSW wind 15 to 20 kt becoming WNW after midnight. Mostly clear. Waves 2 to 3 ft.

Tuesday

WNW wind 5 to 15 kt. Sunny. Waves 1 to 2 ft.

Tuesday Night

NW wind 5 to 10 kt. Partly cloudy. 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.