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3NM S Au Gres MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 4:24 am EDT Sep 18, 2026
Forecast Valid: 6am EDT Sep 18, 2026-6pm EDT Sep 24, 2026

Today

N wind 11 to 14 kt becoming NE in the afternoon. Increasing clouds. Waves 1 ft or less.

Tonight

NE wind 10 to 12 kt, with gusts as high as 18 kt. Mostly cloudy. Waves around 1 ft.

Saturday

ESE wind 8 to 10 kt. A chance of showers before 1pm. Waves 1 ft or less.

Saturday Night

E wind 8 to 10 kt. A chance of showers after 2am. Waves 1 ft or less.

Sunday

NE wind 11 to 16 kt, with gusts as high as 22 kt. A chance of showers before 8am. Waves around 1 ft.

Sunday Night

NE wind 16 to 21 kt. Mostly cloudy. Waves 2 to 3 ft.

Monday

ENE wind around 21 kt, with gusts as high as 29 kt. Mostly cloudy. Waves around 3 ft.

Monday Night

ENE wind 20 to 23 kt, with gusts as high as 33 kt. Mostly cloudy. Waves around 3 ft.

Tuesday

ENE wind 20 to 23 kt, with gusts as high as 31 kt. Partly sunny. Waves around 3 ft.

See Lake Huron Open Lake Forecast for days 3 through 5.

*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.