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Mackinaw City MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 11:09 pm EST Dec 6, 2025
Forecast Valid: 11pm EST Dec 6, 2025-6pm EST Dec 13, 2025

Overnight

W wind 10 to 15 kt. Scattered flurries before 1am, then a slight chance of snow showers after 4am. Waves 1 ft or less.

Sunday

W wind around 15 kt becoming NNW in the afternoon. A slight chance of snow showers, mainly after 1pm. Waves around 1 ft.

Sunday Night

N wind 5 to 15 kt. Partly cloudy. Waves 1 ft or less.

Monday

SW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Scattered snow showers after 1pm. Waves 1 ft or less.

Monday Night

S wind 20 to 25 kt. Snow showers, mainly after 1am. Waves 1 to 2 ft.

Tuesday

S wind 15 to 20 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Snow showers, mainly before 1pm. Waves around 2 ft.

Tuesday Night

W wind 10 to 15 kt becoming E after midnight. Snow showers likely, mainly after 1am. Waves 1 ft or less.

Wednesday

NE wind around 15 kt becoming N in the afternoon. A chance of snow showers. Waves around 1 ft.

Wednesday Night

N wind 10 to 15 kt. A chance of snow showers. 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.