For More Weather Information:

Grand Rapids, MI Local Forecast Office

34NM W South Haven MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 46 °F
ENE 12kt
2-3ft
Tonight
Low: 42 °F
N 22kt
6ft
Sunday
High: 40 °F
NNW 30kt
13ft
Sunday Night
Low: 37 °F
N 28kt
11-12ft
Monday
High: 42 °F
N 26kt
10-12ft
Monday Night
Low: 39 °F
NW 26kt
10ft
Veterans Day
High: 49 °F
SSW 30kt
9ft
Tuesday Night
Low: 45 °F
SW 29kt
7-9ft
Wednesday
High: 50 °F
WNW 29kt
7-9ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:09 pm CST Nov 8, 2025
Forecast Valid: 1pm CST Nov 8, 2025-6pm CST Nov 14, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

ENE wind around 12 kt. A chance of rain, mainly after 3pm. Waves 2 to 3 ft.

Tonight

ENE wind 13 to 22 kt becoming N after midnight. Rain, with thunderstorms also possible after 3am. Waves 2 ft building to 6 ft.

Sunday

NNW wind 23 to 30 kt. Rain and snow, becoming all snow after 2pm. Waves 7 ft building to 13 ft.

Sunday Night

N wind 26 to 28 kt. Snow showers. Some thunder is also possible. Waves 11 to 12 ft.

Monday

N wind around 26 kt becoming NW in the afternoon. Snow showers likely before 9am, then rain and snow showers likely. Waves 10 to 12 ft.

Monday Night

NW wind 21 to 26 kt becoming W after midnight. A chance of rain showers, mixing with snow after 9pm, then gradually ending. Waves 10 ft subsiding to 6 ft.

Veterans Day

SSW wind 22 to 30 kt. A chance of rain and snow showers before noon, then a chance of rain showers. Waves 5 ft building to 9 ft.

Tuesday Night

SW wind 26 to 29 kt becoming W after midnight. A chance of showers. Waves 7 to 9 ft.

Wednesday

WNW wind 27 to 29 kt. Mostly sunny. Waves 7 to 9 ft.

*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.