Record Heat Remains in Place This Week; Precipitation and Windy Conditions in the Northwest

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and spread across the central U.S. for the middle of the week. High temperatures will approach 90 from Texas to the Ohio Valley. A moist frontal system will bring lowland rain, high elevation mountain snow, and breezy winds to the Pacific Northwest into the Northern Rockies through Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Grand Rapids, MI Local Forecast Office

29NM W South Haven MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 34 °F
S 11kt
1-3ft
Tuesday
High: 42 °F
SSW 16kt
1-2ft
Tuesday Night
Low: 39 °F
SSE 11kt
1-2ft
Wednesday
High: 49 °F
S 14kt
2ft
Wednesday Night
Low: 43 °F
SSW 12kt
1ft
Thursday
High: 50 °F
NNW 15kt
1-3ft
Thursday Night
Low: 31 °F
N 28kt
12ft
Friday
High: 36 °F
N 25kt
11ft
Friday Night
Low: 32 °F
WNW 18kt
3-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:42 pm CDT Mar 23, 2026
Forecast Valid: 8pm CDT Mar 23, 2026-6pm CDT Mar 30, 2026

View Nearby Observations

Detailed Forecast

Tonight

NE wind 6 to 11 kt becoming S after midnight. Increasing clouds. Waves 1 to 3 ft.

Tuesday

SSW wind 7 to 16 kt. Partly sunny. Waves 1 to 2 ft.

Tuesday Night

SSE wind 8 to 11 kt. Mostly cloudy. Waves 1 to 2 ft.

Wednesday

S wind 11 to 14 kt. Partly sunny. Waves around 2 ft.

Wednesday Night

SSW wind 10 to 12 kt. Mostly cloudy. Waves around 1 ft.

Thursday

SSW wind 12 to 15 kt becoming NNW in the afternoon. A chance of rain after 1pm. Waves 1 to 3 ft.

Thursday Night

N wind 21 to 28 kt. A chance of rain before 1am. Waves 5 ft building to 12 ft.

Friday

N wind 15 to 25 kt. Partly sunny. Waves 11 ft subsiding to 6 ft.

Friday Night

N wind 11 to 18 kt becoming WNW after midnight. Mostly clear. Waves 3 to 5 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.