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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: 1:01 pm CST Nov 21, 2025
Forecast Valid: 1pm CST Nov 21, 2025-6pm CST Nov 27, 2025

This Afternoon

NNW wind around 12 kt. Mostly cloudy. Waves around 2 ft.

Tonight

NNW wind 6 to 11 kt becoming NE after midnight. Mostly cloudy, then gradually becoming mostly clear. Waves 1 to 2 ft.

Saturday

N wind 5 to 10 kt becoming SSW 12 to 17 kt in the afternoon. Increasing clouds. Waves 1 ft or less building to 3 ft.

Saturday Night

SW wind 20 to 22 kt becoming NW after midnight. Partly cloudy. Waves 3 to 5 ft.

Sunday

NW wind 15 to 20 kt becoming W 9 to 14 kt in the afternoon. Sunny. Waves 4 ft subsiding to 1 ft.

Sunday Night

W wind 9 to 14 kt becoming S after midnight. Mostly clear. Waves around 1 ft.

Monday

S wind 15 to 17 kt. A chance of rain after noon. Waves 1 to 2 ft.

Monday Night

SSE wind 16 to 19 kt. Rain. Waves 2 to 3 ft.

Tuesday

S wind around 17 kt becoming W in the afternoon. Rain. Waves 3 to 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.