For More Weather Information:

6NM W Grand Haven MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 5:16 pm CDT Oct 9, 2025
Forecast Valid: 6pm CDT Oct 9, 2025-6pm CDT Oct 16, 2025

Tonight

S wind 6 to 11 kt increasing to 14 to 19 kt after midnight. Mostly clear. Waves 1 ft or less building to 3 ft.

Friday

SSW wind 20 to 24 kt. Scattered showers, mainly after 1pm. Waves 5 ft building to 9 ft.

Friday Night

NNW wind 17 to 23 kt. Showers likely, mainly before 1am. Waves 8 ft subsiding to 5 ft.

Saturday

N wind 9 to 15 kt. A chance of showers, mainly before 1pm. Waves 5 ft subsiding to 1 ft.

Saturday Night

E wind around 11 kt. Mostly clear. Waves 1 ft or less.

Sunday

ESE wind 9 to 11 kt. Sunny. Waves 1 ft or less.

Sunday Night

ESE wind 11 to 16 kt. Partly cloudy. Waves 1 to 2 ft.

Columbus Day

SE wind 9 to 16 kt becoming S in the afternoon. Mostly sunny. Waves 1 to 2 ft.

Monday Night

S wind 7 to 13 kt becoming N after midnight. Partly cloudy. Waves 1 ft or less.

*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.