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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: 6:24 pm CDT Jun 19, 2025
Forecast Valid: 7pm CDT Jun 19, 2025-6pm CDT Jun 26, 2025

Tonight

WSW wind 6 to 9 kt. A slight chance of showers between midnight and 4am. Waves 1 ft or less.

Friday

SW wind 9 to 13 kt becoming S in the afternoon. A chance of showers, mainly between noon and 1pm. Waves 1 to 2 ft.

Friday Night

S wind 13 to 18 kt. Mostly cloudy. Waves 2 to 4 ft.

Saturday

S wind 21 to 24 kt. Mostly sunny. Waves 5 to 7 ft.

Saturday Night

SSW wind 20 to 22 kt. Clear. Waves 5 to 6 ft.

Sunday

S wind around 20 kt. Sunny. Waves 4 to 5 ft.

Sunday Night

SSW wind around 19 kt. Mostly clear. Waves 4 to 5 ft.

Monday

SSW wind 16 to 19 kt. Sunny. Waves 3 to 5 ft.

Monday Night

SSW wind around 13 kt. A chance of showers. Waves 2 to 3 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.