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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 am EDT Aug 25, 2026
Forecast Valid: 6am EDT Aug 25, 2026-6pm EDT Aug 31, 2026

Today

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

Tonight

SSW wind 5 to 7 kt. Partly cloudy. Waves 1 ft or less.

Wednesday

SSW wind 5 to 11 kt. Mostly sunny. Waves 1 ft or less.

Wednesday Night

SSW wind 7 to 9 kt. Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am. Waves 1 ft or less.

Thursday

WNW wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.

Thursday Night

N wind around 6 kt. Partly cloudy. Waves 1 ft or less.

Friday

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

Friday Night

ENE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. 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.