For More Weather Information:

6NM N Port Huron MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 11:14 am EST Dec 11, 2025
Forecast Valid: 12pm EST Dec 11, 2025-6pm EST Dec 17, 2025

This Afternoon

W wind 15 to 17 kt. Scattered snow showers, mainly before 1pm. Waves around 2 ft.

Tonight

W wind 10 to 14 kt. A slight chance of snow showers between 7pm and 9pm. Waves around 1 ft.

Friday

WNW wind 7 to 9 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

SW wind 8 to 18 kt. A chance of snow. Waves 1 ft or less.

Saturday

W wind 19 to 21 kt. A chance of snow after 1pm. Waves around 2 ft.

Saturday Night

W wind 19 to 21 kt. A chance of snow before 1am. Waves around 2 ft.

Sunday

W wind around 22 kt. A chance of snow. Waves 2 to 4 ft.

Sunday Night

WNW wind 14 to 20 kt. Mostly cloudy. Waves 2 to 4 ft.

Monday

SW wind 14 to 20 kt. A chance of snow. Waves 1 to 2 ft.

See Lake Huron Open Lake 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.