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7NM S Grosse Ile MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 10:14 pm EST Dec 9, 2025
Forecast Valid: 1am EST Dec 10, 2025-6pm EST Dec 16, 2025

Wednesday

SW wind 13 to 17 kt becoming NNW in the afternoon. Winds could gust as high as 31 kt. Rain and snow, mainly before 2pm. Waves 1 to 3 ft.

Wednesday Night

NW wind 14 to 17 kt, with gusts as high as 24 kt. Mostly cloudy. Waves around 1 ft.

Thursday

W wind around 13 kt. Mostly sunny. Waves 1 ft or less.

Thursday Night

W wind 8 to 11 kt. Mostly cloudy. Waves 1 ft or less.

Friday

SW wind 7 to 9 kt. A chance of snow after 1pm. Waves 1 ft or less.

Friday Night

W wind 9 to 16 kt. A chance of snow before 1am. Waves 1 ft or less.

Saturday

W wind 14 to 17 kt, with gusts as high as 23 kt. A chance of snow after 1pm. Waves around 1 ft.

Saturday Night

WNW wind around 13 kt. A chance of snow. Waves around 1 ft.

Sunday

WNW wind around 13 kt. Mostly sunny. 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.