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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: 3:11 pm CST Nov 22, 2025
Forecast Valid: 3pm CST Nov 22, 2025-6pm CST Nov 28, 2025

This Afternoon

SSW wind 17 to 19 kt. A slight chance of rain after 5pm. Waves 2 to 4 ft.

Tonight

SSW wind 20 to 23 kt becoming NW after midnight. Mostly cloudy, then gradually becoming mostly clear. Waves 4 to 6 ft.

Sunday

NW wind 11 to 21 kt. Sunny. Waves 6 ft subsiding to 2 ft.

Sunday Night

W wind 10 to 14 kt becoming SSW after midnight. Mostly clear. Waves 1 to 2 ft.

Monday

S wind 15 to 18 kt. Partly sunny. Waves 2 to 4 ft.

Monday Night

S wind 14 to 16 kt. Rain. Waves around 3 ft.

Tuesday

SSW wind 10 to 13 kt. Rain likely, mainly before noon. Waves around 2 ft.

Tuesday Night

SSW wind 12 to 17 kt becoming W 22 to 27 kt after midnight. Rain. Waves 2 ft building to 8 ft.

Wednesday

W wind 28 to 32 kt. A chance of rain before noon, then a chance of rain and snow. Waves 9 ft building to 13 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.