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Mackinaw City MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 1:08 pm EST Nov 20, 2025
Forecast Valid: 1pm EST Nov 20, 2025-6pm EST Nov 26, 2025

This Afternoon

SSW wind around 10 kt. Showers likely, mainly after 4pm. Waves 1 ft or less.

Tonight

WSW wind around 15 kt becoming WNW after midnight. Showers likely, mainly before 10pm. Waves 1 to 2 ft.

Friday

WNW wind 10 to 15 kt. A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Waves 1 to 2 ft.

Friday Night

NW wind 5 to 15 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

NW wind 5 to 10 kt becoming SW in the afternoon. Partly sunny. Waves 1 ft or less.

Saturday Night

SSW wind 10 to 15 kt. A chance of showers. Waves 1 to 2 ft.

Sunday

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

Sunday Night

WNW wind 10 to 15 kt. Partly cloudy. Waves around 1 ft.

Monday

W wind around 10 kt becoming SSW in the afternoon. Mostly 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.