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Grand Rapids, MI Local Forecast Office

3NM WNW South Haven MI

Marine Point Forecast

[NOTICE]

Today
High: 77 °F
SW 8kt
< 1ft
Tonight
Low: 71 °F
S 8kt
< 1ft
Friday
High: 75 °F
SSW 10kt
1ft
Friday Night
Low: 66 °F
NNW 8kt
< 1ft
Saturday
High: 74 °F
NNW 7kt
< 1ft
Saturday Night
Low: 69 °F
Light Wind
< 1ft
Sunday
High: 83 °F
SW 7kt
< 1ft
Sunday Night
Low: 72 °F
S 6kt
< 1ft
Monday
High: 78 °F
WSW 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:03 am CDT Jun 26, 2025
Forecast Valid: 10am CDT Jun 26, 2025-6pm CDT Jul 2, 2025

View Nearby Observations

Detailed Forecast

Today

SW wind 5 to 8 kt. A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 5pm. Waves 1 ft or less.

Tonight

S wind 6 to 8 kt. A chance of showers and thunderstorms. Waves 1 ft or less.

Friday

SSW wind around 10 kt becoming W in the afternoon. A chance of showers and thunderstorms. Waves around 1 ft.

Friday Night

NNW wind 6 to 8 kt. A chance of showers before 1am. Waves 1 ft or less.

Saturday

NNW wind 5 to 7 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

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

Sunday Night

S wind around 6 kt. A chance of showers and thunderstorms. Waves 1 ft or less.

Monday

SSW wind 6 to 9 kt becoming WNW in the afternoon. A chance of showers and thunderstorms. 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.