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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: 1:46 pm CST Dec 3, 2025
Forecast Valid: 2pm CST Dec 3, 2025-6pm CST Dec 9, 2025

This Afternoon

NW wind around 21 kt. Scattered rain and snow showers before 3pm, then scattered snow showers. Waves around 6 ft.

Tonight

NW wind 19 to 21 kt. Mostly cloudy. Waves 6 to 7 ft.

Thursday

NW wind 13 to 18 kt becoming W 5 to 10 kt in the afternoon. Partly sunny. Waves 6 ft subsiding to 2 ft.

Thursday Night

SW wind 13 to 18 kt increasing to 23 to 28 kt after midnight. A slight chance of snow before midnight. Waves 2 ft building to 9 ft.

Friday

SW wind 21 to 28 kt. A chance of snow after noon. Waves 10 ft subsiding to 6 ft.

Friday Night

SW wind 20 to 22 kt becoming W after midnight. Snow showers. Waves 5 to 6 ft.

Saturday

WNW wind 15 to 19 kt. A chance of snow showers before noon. Waves 3 to 5 ft.

Saturday Night

NW wind 15 to 17 kt becoming N after midnight. Snow showers likely. Waves 3 to 4 ft.

Sunday

N wind around 17 kt. A chance of snow showers. Waves around 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.