For More Weather Information:

18NM WSW Grand Haven MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 12:09 pm CST Nov 19, 2025
Forecast Valid: 12pm CST Nov 19, 2025-6pm CST Nov 25, 2025

This Afternoon

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Tonight

ESE wind 5 to 9 kt becoming S after midnight. A slight chance of rain between 4am and 5am. Waves 1 ft or less.

Thursday

SSW wind 8 to 13 kt. A slight chance of rain after noon. Waves 1 to 2 ft.

Thursday Night

SW wind around 14 kt becoming NW after midnight. A chance of rain before midnight. Waves 2 to 3 ft.

Friday

NW wind 11 to 14 kt. Partly sunny. Waves 2 to 3 ft.

Friday Night

N wind 11 to 14 kt becoming ENE after midnight. Mostly cloudy. Waves 1 to 2 ft.

Saturday

ENE wind around 11 kt becoming SSW in the afternoon. Mostly sunny. Waves around 1 ft.

Saturday Night

S wind 12 to 18 kt becoming WSW after midnight. Partly cloudy. Waves 1 to 3 ft.

Sunday

WSW wind 14 to 18 kt. Mostly sunny. Waves around 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.