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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: 5:30 am CDT Apr 30, 2026
Forecast Valid: 7am CDT Apr 30, 2026-6pm CDT May 6, 2026

Today

NW wind 5 to 10 kt becoming NNE in the afternoon. Partly sunny. Waves around 1 ft.

Tonight

Variable winds 5 kt or less. Showers likely, mainly before 10pm. Waves 1 ft or less.

Friday

NNW wind around 10 kt. Mostly sunny. Waves 1 to 2 ft.

Friday Night

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

Saturday

N wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Saturday Night

N wind 5 to 10 kt becoming SSW in the evening. Partly cloudy. Waves 1 ft or less.

Sunday

SW wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Waves around 1 ft.

Sunday Night

SSW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers. Waves around 1 ft.

Monday

SW wind around 10 kt. A chance of showers. Waves around 1 ft.

The water temperature at St. Joseph is 50 degrees 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.