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4NM NW New Buffalo MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 4:45 pm CST Nov 20, 2025
Forecast Valid: 6pm CST Nov 20, 2025-6pm CST Nov 27, 2025

Tonight

SSW wind 5 to 10 kt becoming NW after midnight. Patchy fog after midnight. Waves 1 ft or less.

Friday

NW wind around 10 kt becoming NNE in the afternoon. Patchy fog before 7am. Waves around 1 ft.

Friday Night

N wind 5 to 10 kt. Mostly cloudy. Waves 1 to 2 ft.

Saturday

Variable winds 5 kt or less. Mostly sunny. Waves 1 to 2 ft.

Saturday Night

SSW wind 5 to 15 kt becoming WSW after midnight. Partly cloudy. Waves 1 ft or less.

Sunday

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

Sunday Night

SW wind 5 to 10 kt becoming SSE after midnight. Partly cloudy. Waves 1 ft or less.

Monday

SSE wind around 10 kt. A chance of rain. Waves 1 ft or less.

Monday Night

SSE wind 10 to 15 kt. Rain. Waves 1 ft or less.

The water temperature at St. Joseph and at Michigan City is 48
degrees.

*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.