Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

For More Weather Information:

Grand Rapids, MI Local Forecast Office

29NM W South Haven MI

Marine Point Forecast

[NOTICE]

Today
High: 44 °F
W 11kt
1-3ft
Tonight
Low: 44 °F
ENE 12kt
< 1ft
Friday
High: 41 °F
N 10kt
1ft
Friday Night
Low: 39 °F
NNE 8kt
< 1ft
Saturday
High: 49 °F
E 7kt
< 1ft
Saturday Night
Low: 45 °F
SSE 17kt
3ft
Sunday
High: 55 °F
S 20kt
4-5ft
Sunday Night
Low: 50 °F
SSW 24kt
5-7ft
Monday
High: 56 °F
SSW 22kt
4-6ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:17 am CDT Apr 9, 2026
Forecast Valid: 7am CDT Apr 9, 2026-6pm CDT Apr 15, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 6 to 11 kt becoming SE in the afternoon. A chance of showers before 8am. Waves 1 to 3 ft.

Tonight

ENE wind 6 to 12 kt. Showers, mainly after 9pm. Waves 1 ft or less.

Friday

NE wind around 10 kt becoming N in the morning. A chance of showers before 1pm. Waves around 1 ft.

Friday Night

NNE wind 6 to 8 kt. Mostly clear. Waves 1 ft or less.

Saturday

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

Saturday Night

E wind 9 to 17 kt becoming SSE after midnight. A chance of showers. Waves 1 ft or less building to 3 ft.

Sunday

S wind 18 to 20 kt. A chance of showers. Waves 4 to 5 ft.

Sunday Night

SSW wind 20 to 24 kt. Showers likely. Waves 5 to 7 ft.

Monday

SSW wind 16 to 22 kt. A chance of showers. Waves 4 to 6 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.