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4NM N Port Huron MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:13 pm EST Dec 5, 2025
Forecast Valid: 11pm EST Dec 5, 2025-6pm EST Dec 12, 2025

Overnight

SSW wind 14 to 16 kt, with gusts as high as 25 kt. A slight chance of snow showers after 4am. Waves around 1 ft.

Saturday

SW wind 12 to 15 kt becoming W in the afternoon. A slight chance of snow showers before 1pm. Waves around 1 ft.

Saturday Night

W wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

WSW wind 6 to 13 kt becoming NW in the afternoon. A chance of snow. Waves 1 ft or less.

Sunday Night

NW wind around 17 kt. Mostly cloudy. Waves 2 to 4 ft.

Monday

N wind 7 to 14 kt becoming S in the afternoon. Partly sunny. Waves 1 to 3 ft.

Monday Night

S wind 8 to 16 kt. A chance of snow after 1am. Waves 1 ft or less.

Tuesday

SSW wind 16 to 19 kt. Snow likely. Waves around 1 ft.

Tuesday Night

SSW wind 16 to 23 kt. A chance of snow before 1am, then rain and 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.