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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 Aug 19, 2026
Forecast Valid: 5pm EDT Aug 19, 2026-6pm EDT Aug 26, 2026

This Afternoon

W wind around 6 kt. Partly sunny. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. A slight chance of showers and thunderstorms between 8pm and 11pm. Waves 1 ft or less.

Thursday

NE wind 5 to 7 kt. Mostly sunny. Waves 1 ft or less.

Thursday Night

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

Friday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the morning. Sunny. Waves 1 ft or less.

Friday Night

SSE 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 WSW 5 to 9 kt in the morning. Showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Saturday Night

NW wind 6 to 8 kt. Showers likely and possibly a thunderstorm before 8pm. Waves 1 ft or less.

Sunday

NW wind 7 to 11 kt. 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.