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3NM N Grosse Ile MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 4:24 pm EDT Sep 23, 2026
Forecast Valid: 4pm EDT Sep 23, 2026-6pm EDT Sep 29, 2026

This Afternoon

E wind around 14 kt, with gusts as high as 20 kt. A chance of showers. Waves 1 ft or less.

Tonight

ENE wind 8 to 13 kt, with gusts as high as 20 kt. A chance of showers, mainly before 7pm. Waves 1 ft or less.

Thursday

E wind 8 to 12 kt. Sunny. Waves 1 ft or less.

Thursday Night

NE wind around 8 kt. Increasing clouds. Waves 1 ft or less.

Friday

NE wind around 8 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

N wind around 6 kt. Mostly clear. Waves 1 ft or less.

Saturday

NNE wind around 7 kt. Sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

Variable winds less than 5 kt becoming NNE around 6 kt in the morning. 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.