Rain Providing Some Relief to Drought-Stricken Southern U.S.

A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

For More Weather Information:

Grand Rapids, MI Local Forecast Office

15NM SSW Pentwater MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 36 °F
N 9kt
< 1ft
Saturday
High: 42 °F
NW 9kt
< 1ft
Saturday Night
Low: 39 °F
SSW 17kt
3ft
Sunday
High: 48 °F
SSW 21kt
4-6ft
Sunday Night
Low: 42 °F
SSW 17kt
3-5ft
Monday
High: 52 °F
SSW 21kt
5ft
Monday Night
Low: 41 °F
SW 20kt
3-5ft
Tuesday
High: 46 °F
NW 16kt
1-2ft
Tuesday Night
Low: 39 °F
NW 13kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:03 pm CDT May 1, 2026
Forecast Valid: 8pm CDT May 1, 2026-6pm CDT May 8, 2026

View Nearby Observations

Detailed Forecast

Tonight

N wind 5 to 9 kt. Partly cloudy. Waves 1 ft or less.

Saturday

N wind 6 to 9 kt becoming W in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

SSW wind 10 to 17 kt. Increasing clouds. Waves 1 ft or less building to 3 ft.

Sunday

SSW wind 18 to 21 kt, with gusts as high as 27 kt. A chance of showers. Waves 4 to 6 ft.

Sunday Night

SSW wind 11 to 17 kt becoming WSW after midnight. A slight chance of showers before 1am. Waves 3 to 5 ft.

Monday

SSW wind 13 to 21 kt, with gusts as high as 27 kt. A chance of showers after 1pm. Waves 2 ft building to 5 ft.

Monday Night

SSW wind 17 to 20 kt becoming NW after midnight. A chance of showers before 1am. Waves 3 to 5 ft.

Tuesday

NW wind 9 to 16 kt. A chance of showers. Waves 1 to 2 ft.

Tuesday Night

NW wind 8 to 13 kt. Mostly cloudy. Waves around 1 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.