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6NM SSW Grosse Ile MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 4:24 pm EDT Oct 12, 2026
Forecast Valid: 5pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026

Columbus Day

SSW wind around 9 kt. Partly sunny. Waves 1 ft or less.

Tonight

SSW wind around 8 kt, with gusts as high as 18 kt. A slight chance of rain and thunderstorms between 1am and 3am. Waves 1 ft or less.

Tuesday

SW wind 10 to 15 kt, with gusts as high as 22 kt. Partly sunny, then gradually becoming sunny. Waves 1 ft or less.

Tuesday Night

W wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A chance of rain after 3am. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming NNE 5 to 7 kt in the morning. A chance of rain before 2pm. Waves 1 ft or less.

Wednesday Night

NE wind around 7 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

E wind 7 to 9 kt. Rain likely after 2pm. Waves 1 ft or less.

Thursday Night

E wind 5 to 8 kt becoming SW after midnight. Rain. Waves 1 ft or less.

Friday

WNW wind 16 to 20 kt, with gusts as high as 30 kt. A chance of rain. 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.