Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

For More Weather Information:

Grand Rapids, MI Local Forecast Office

6NM W Grand Haven MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 68 °F
NNW 15kt
2ft
Tonight
Low: 63 °F
NNW 11kt
1-2ft
Friday
High: 74 °F
ESE 7kt
< 1ft
Friday Night
Low: 71 °F
S 12kt
< 1ft
Saturday
High: 75 °F
SSW 14kt
1-2ft
Saturday Night
Low: 72 °F
S 15kt
1-2ft
Sunday
High: 77 °F
S 19kt
3-4ft
Sunday Night
Low: 73 °F
S 17kt
4ft
Monday
High: 78 °F
SSW 16kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:31 pm CDT Aug 27, 2026
Forecast Valid: 12pm CDT Aug 27, 2026-6pm CDT Sep 2, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNW wind around 15 kt. Sunny. Waves around 2 ft.

Tonight

NNW wind 7 to 11 kt becoming E after midnight. Mostly clear. Waves 1 to 2 ft.

Friday

ESE wind 5 to 7 kt becoming SW in the afternoon. Sunny. Waves 1 ft or less.

Friday Night

S wind 6 to 12 kt. Increasing clouds. Waves 1 ft or less.

Saturday

SSW wind 11 to 14 kt. Partly sunny. Waves 1 to 2 ft.

Saturday Night

S wind 11 to 15 kt. A chance of showers after 1am. Waves 1 to 2 ft.

Sunday

S wind 17 to 19 kt, with gusts as high as 28 kt. Mostly cloudy. Waves 3 to 4 ft.

Sunday Night

S wind 15 to 17 kt, with gusts as high as 23 kt. A chance of showers. Waves around 4 ft.

Monday

SSW wind 13 to 16 kt. A chance of showers. Waves 3 to 4 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.