Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

For More Weather Information:

Grand Rapids, MI Local Forecast Office

29NM W South Haven MI

Marine Point Forecast

[NOTICE]

Tuesday
High: 21 °F
NW 26kt⇓
11ft

Gale Warning
Tuesday Night
Low: 23 °F
SW 21kt
2-4ft
Wednesday
High: 40 °F
S 21kt
3-5ft
Wednesday Night
Low: 38 °F
SW 11kt
1-2ft
Thursday
High: 42 °F
S 9kt
< 1ft
Thursday Night
Low: 39 °F
NNE 8kt
< 1ft
Friday
High: 45 °F
SW 11kt
1ft
Friday Night
Low: 39 °F
NE 17kt
1-3ft
Saturday
High: 47 °F
SE 17kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:57 am CDT Mar 17, 2026
Forecast Valid: 3am CDT Mar 17, 2026-6pm CDT Mar 23, 2026

View Nearby Observations

Detailed Forecast

Tuesday

NW wind 21 to 26 kt becoming W 11 to 16 kt in the afternoon. A chance of snow before 7am. Widespread freezing spray before 2pm. Waves 11 ft subsiding to 4 ft.

Tuesday Night

SW wind 11 to 21 kt. Snow, mainly after 3am. Waves 2 to 4 ft.

Wednesday

S wind 13 to 21 kt. Snow likely, mainly before 10am. Waves 3 to 5 ft.

Wednesday Night

SW wind around 11 kt. A slight chance of rain after 1am. Waves 1 to 2 ft.

Thursday

S wind 7 to 9 kt. A slight chance of rain before 1pm. Waves 1 ft or less.

Thursday Night

NNE wind around 8 kt becoming SSW after midnight. Mostly cloudy. Waves 1 ft or less.

Friday

SW wind around 11 kt becoming WNW in the afternoon. Mostly cloudy. Waves around 1 ft.

Friday Night

N wind 11 to 17 kt becoming ESE after midnight. Mostly cloudy. Waves 1 to 3 ft.

Saturday

SE wind 12 to 17 kt becoming SW in the afternoon. Partly sunny. Waves 2 to 3 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.