For More Weather Information:

4NM N Port Huron MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 10:24 pm EST Dec 3, 2025
Forecast Valid: 11pm EST Dec 3, 2025-6pm EST Dec 10, 2025

Overnight

WNW wind 14 to 16 kt, with gusts as high as 22 kt. Scattered snow showers, mainly before 1am. Waves 1 to 2 ft.

Thursday

WNW wind 12 to 20 kt. Mostly sunny. Waves 1 to 3 ft.

Thursday Night

WSW wind 8 to 12 kt becoming SSW after midnight. Partly cloudy. Waves 1 ft or less.

Friday

SSW wind 13 to 15 kt. Partly sunny. Waves around 1 ft.

Friday Night

SW wind 12 to 14 kt. Mostly cloudy. Waves around 1 ft.

Saturday

SW wind 11 to 13 kt. Mostly cloudy. Waves 1 ft or less.

Saturday Night

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

Sunday

NNW wind 11 to 13 kt. A chance of snow. Waves 1 to 2 ft.

Sunday Night

NNW wind around 13 kt. Mostly cloudy. Waves 2 to 3 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.