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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: 7:42 am CST Dec 10, 2025
Forecast Valid: 8am CST Dec 10, 2025-6pm CST Dec 16, 2025

Today

N wind 26 to 30 kt, with gusts as high as 36 kt. Snow, possibly mixed with rain, becoming all snow after 11am. Waves 7 ft building to 12 ft.

Tonight

NW wind 19 to 26 kt. Mostly cloudy. Waves 11 ft subsiding to 6 ft.

Thursday

NW wind 12 to 22 kt. A slight chance of snow before noon. Waves 6 ft subsiding to 3 ft.

Thursday Night

W wind 10 to 12 kt becoming SE after midnight. A chance of snow. Waves 1 to 3 ft.

Friday

SE wind 12 to 21 kt becoming W in the afternoon. Snow likely, mainly after noon. Waves 1 ft building to 4 ft.

Friday Night

WNW wind 21 to 29 kt. Snow likely, mainly before midnight. Widespread freezing spray after midnight. Waves 5 ft building to 10 ft.

Saturday

WNW wind 23 to 27 kt. Snow likely. Widespread freezing spray. Waves 8 to 10 ft.

Saturday Night

NW wind 24 to 26 kt. Snow likely. Widespread freezing spray. Waves 8 to 9 ft.

Sunday

NW wind 17 to 26 kt. A chance of snow. Widespread freezing spray before 4pm. Waves 9 ft subsiding 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.