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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: 5:54 pm CDT Jun 15, 2025
Forecast Valid: 6pm CDT Jun 15, 2025-6pm CDT Jun 22, 2025

Tonight

N wind 7 to 10 kt becoming ESE after midnight. Mostly cloudy. Waves 1 ft or less.

Monday

SE wind around 6 kt becoming variable and less than 5 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming SSE 5 to 9 kt in the evening. Partly cloudy. Waves 1 ft or less.

Tuesday

SSW wind 10 to 12 kt. A slight chance of showers, with thunderstorms also possible after 4pm. Waves around 1 ft.

Tuesday Night

SSW wind around 9 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Waves around 1 ft.

Wednesday

SSW wind 11 to 14 kt. Showers, with thunderstorms also possible after 7am. Waves 1 to 2 ft.

Wednesday Night

WSW wind 12 to 14 kt. A chance of showers. Waves around 2 ft.

Juneteenth

NW wind 11 to 13 kt. Partly sunny. Waves around 2 ft.

Thursday Night

WNW wind around 10 kt. Partly cloudy. Waves around 1 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.