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Mackinaw City MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 6:08 am EST Nov 12, 2025
Forecast Valid: 6am EST Nov 12, 2025-6pm EST Nov 18, 2025

Today

WNW wind 15 to 20 kt, with gusts as high as 25 kt. Showers likely, mainly after 10am. Waves 2 to 3 ft.

Tonight

WNW wind around 20 kt, with gusts as high as 25 kt. A chance of showers, mainly before 1am. Waves 2 to 3 ft.

Thursday

W wind 15 to 20 kt. A slight chance of showers before 1pm. Waves 2 to 3 ft.

Thursday Night

WNW wind 5 to 15 kt. Partly cloudy. Waves 1 to 2 ft.

Friday

N wind 5 to 10 kt becoming ESE in the afternoon. Mostly sunny. Waves 1 ft or less.

Friday Night

SSE wind 10 to 15 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

SSE wind around 15 kt becoming WSW in the afternoon. Showers likely, mainly after 1pm. Waves 1 to 2 ft.

Saturday Night

WNW wind 15 to 20 kt, with gusts as high as 30 kt. Rain showers likely before 1am, then rain and snow showers likely. Waves 1 to 3 ft.

Sunday

WNW wind 20 to 25 kt, with gusts as high as 35 kt. Snow showers likely. Waves around 3 ft.

See the open lakes 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.