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Mackinaw City MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 5:24 am EST Nov 4, 2026
Forecast Valid: 5am EST Nov 4, 2026-6pm EST Nov 10, 2026

Today

SSE wind 5 to 10 kt. Showers likely, mainly after 4pm. Waves 1 ft or less.

Tonight

SW wind around 10 kt. Showers likely, mainly before 7pm. Waves 1 ft or less.

Thursday

SW wind around 10 kt becoming W in the afternoon. Showers likely, mainly between 1pm and 4pm. Waves around 1 ft.

Thursday Night

N wind 10 to 15 kt, with gusts as high as 25 kt. Showers, mainly after 7pm. Waves around 1 ft.

Friday

N wind 10 to 15 kt. A chance of showers. Waves around 1 ft.

Friday Night

N wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

N wind 5 to 10 kt becoming NW in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

W wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

Sunday

W wind around 15 kt. Mostly sunny. Waves around 2 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.