For More Weather Information:

South Haven MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 10:03 am CST Nov 23, 2025
Forecast Valid: 10am CST Nov 23, 2025-6pm CST Nov 29, 2025

Today

W wind 5 to 11 kt. Sunny. Waves 1 ft or less.

Tonight

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Mostly clear. Waves 1 ft or less.

Monday

S wind 7 to 11 kt. Increasing clouds. Waves 1 ft or less.

Monday Night

S wind 5 to 7 kt. Showers. Waves 1 ft or less.

Tuesday

SSE wind 5 to 7 kt becoming SW in the afternoon. Showers likely, mainly before noon. Waves 1 ft or less.

Tuesday Night

SSW wind 5 to 10 kt becoming W 11 to 16 kt after midnight. Winds could gust as high as 27 kt. Showers likely. Waves 1 ft or less.

Wednesday

W wind 16 to 19 kt, with gusts as high as 32 kt. A chance of rain showers before noon, then a chance of rain and snow showers. Waves 1 ft or less.

Wednesday Night

WNW wind 16 to 18 kt, with gusts as high as 30 kt. A chance of snow showers. Waves 1 ft or less.

Thanksgiving Day

WNW wind 14 to 16 kt, with gusts as high as 26 kt. A chance of snow showers. Waves 1 ft or less.

*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.