For More Weather Information:

Mackinaw City MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:08 am EST Nov 23, 2025
Forecast Valid: 9am EST Nov 23, 2025-6pm EST Nov 29, 2025

Today

WNW wind 15 to 20 kt, with gusts as high as 30 kt. Isolated showers before 10am. Waves 2 to 3 ft.

Tonight

WNW wind 5 to 10 kt becoming SSW after midnight. Partly cloudy. Waves 1 ft or less.

Monday

SW wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of rain after 1pm. Waves 1 ft or less.

Monday Night

SW wind 5 to 10 kt. Rain, mainly after 1am. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Rain. Waves 1 ft or less.

Tuesday Night

SE wind 5 to 15 kt becoming S after midnight. Rain. Waves 1 ft or less.

Wednesday

SSW wind 20 to 30 kt becoming W in the afternoon. Rain showers before 1pm, then rain and snow showers. Waves 1 ft building to 4 ft.

Wednesday Night

W wind 20 to 25 kt, with gusts as high as 35 kt. Snow showers. Waves 3 to 4 ft.

Thanksgiving Day

WNW wind 20 to 25 kt. Snow showers. 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.