Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic

Widespread life-threatening flash and urban flooding continues in south-central Texas, with considerable flooding impacts possible across central Texas. Wildfire smoke is impacting air quality across much of the Great Lakes region into southern New England and the Mid-Atlantic. Monsoonal thunderstorms may produce isolated to scattered flash flooding across the Southwest into the Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Grand Rapids, MI Local Forecast Office

6NM W Grand Haven MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 78 °F
SW 16kt
2-3ft
Saturday
High: 76 °F
NNW 20kt
3-4ft
Saturday Night
Low: 67 °F
N 18kt
4ft
Sunday
High: 73 °F
⇑WNW 11kt
< 1ft
Sunday Night
Low: 72 °F
⇑S 11kt
< 1ft
Monday
High: 79 °F
SSW 19kt
2-4ft
Monday Night
Low: 71 °F
SW 22kt
5-6ft
Tuesday
High: 76 °F
NW 23kt
5-6ft
Tuesday Night
Low: 65 °F
NNW 25kt
8-9ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:51 pm CDT Jul 17, 2026
Forecast Valid: 11pm CDT Jul 17, 2026-6pm CDT Jul 24, 2026

View Nearby Observations

Detailed Forecast

Overnight

SW wind 13 to 16 kt, with gusts as high as 22 kt. Patchy smoke before 1am. Waves 2 to 3 ft.

Saturday

W wind 15 to 20 kt becoming NNW in the afternoon. Winds could gust as high as 26 kt. A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Patchy smoke after 1pm. Waves 3 to 4 ft.

Saturday Night

N wind 10 to 18 kt becoming NE after midnight. Winds could gust as high as 24 kt. Patchy smoke. Waves 4 ft subsiding to 1 ft.

Sunday

Variable winds less than 5 kt becoming WNW 6 to 11 kt in the afternoon. Areas of smoke. Waves 1 ft or less.

Sunday Night

Variable winds less than 5 kt becoming S 6 to 11 kt after midnight. Mostly clear. Waves 1 ft or less.

Monday

SSW wind 13 to 19 kt, with gusts as high as 26 kt. A chance of showers after 1pm. Waves 2 to 4 ft.

Monday Night

SW wind 19 to 22 kt, with gusts as high as 30 kt. Showers and possibly a thunderstorm before 1am, then showers likely. Waves 5 to 6 ft.

Tuesday

W wind 19 to 23 kt becoming NW in the afternoon. Mostly sunny. Waves 5 to 6 ft.

Tuesday Night

NNW wind 23 to 25 kt, with gusts as high as 31 kt. Partly cloudy. Waves 8 to 9 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.