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 pm CST Nov 13, 2025
Forecast Valid: 10pm CST Nov 13, 2025-6pm CST Nov 20, 2025

Tonight

SSW wind around 6 kt becoming SSE after midnight. Mostly cloudy, then gradually becoming mostly clear. Waves 1 ft or less.

Friday

S wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming S 5 to 10 kt in the evening. Increasing clouds. Waves 1 ft or less.

Saturday

SSW wind 10 to 13 kt becoming WNW in the afternoon. Winds could gust as high as 21 kt. A chance of showers. Waves 1 ft or less.

Saturday Night

NW wind 13 to 15 kt, with gusts as high as 22 kt. A slight chance of showers before midnight. Waves 1 ft or less.

Sunday

WNW wind around 15 kt, with gusts as high as 23 kt. Sunny. Waves 1 ft or less.

Sunday Night

NW wind 8 to 14 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.

Monday

WNW wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

NNW wind 5 to 7 kt becoming E after midnight. A chance of 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.