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18NM WSW Grand Haven MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 5:26 pm CST Nov 14, 2025
Forecast Valid: 5pm CST Nov 14, 2025-6pm CST Nov 21, 2025

This Afternoon

SSE wind around 9 kt. Sunny. Waves around 1 ft.

Tonight

SSW wind 11 to 19 kt. A slight chance of showers after 5am. Waves 1 ft building to 5 ft.

Saturday

SSW wind 15 to 20 kt becoming NW in the afternoon. A chance of showers, mainly before 10am. Waves 4 to 6 ft.

Saturday Night

NW wind 22 to 29 kt. Mostly cloudy, then gradually becoming clear. Waves 4 ft building to 11 ft.

Sunday

NW wind 24 to 27 kt. Sunny. Waves 8 to 10 ft.

Sunday Night

NW wind 19 to 27 kt. Mostly clear. Waves 9 ft subsiding to 6 ft.

Monday

NW wind 10 to 18 kt. Mostly sunny. Waves 5 ft subsiding to 2 ft.

Monday Night

N wind 10 to 14 kt becoming E after midnight. A chance of rain. Waves 1 to 2 ft.

Tuesday

E wind around 14 kt. A chance of rain. Waves 1 to 2 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.