For More Weather Information:

South Haven MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:03 am CDT Oct 4, 2025
Forecast Valid: 9am CDT Oct 4, 2025-6pm CDT Oct 10, 2025

Today

SW wind 6 to 9 kt. Sunny. Waves 1 ft or less.

Tonight

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

Sunday

SSW wind 7 to 10 kt. Sunny. Waves 1 ft or less.

Sunday Night

S wind 7 to 10 kt. Mostly clear. Waves 1 ft or less.

Monday

WSW wind 8 to 10 kt. A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Waves 1 ft or less.

Monday Night

NW wind around 6 kt. Showers. Waves 1 ft or less.

Tuesday

N wind 7 to 11 kt. Showers likely before 1pm. Waves 1 ft or less.

Tuesday Night

N wind 7 to 9 kt becoming NE after midnight. Partly cloudy. Waves 1 ft or less.

Wednesday

N wind around 7 kt. Sunny. 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.