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: 9:35 am EDT Jul 5, 2025
Forecast Valid: 3pm EDT Jul 5, 2025-6pm EDT Jul 11, 2025

This Afternoon

SW wind around 11 kt, with gusts as high as 18 kt. A slight chance of showers and thunderstorms. Waves 1 ft or less.

Tonight

SSW wind around 12 kt. Partly cloudy. Waves 1 ft or less.

Sunday

SSW wind 11 to 14 kt, with gusts as high as 20 kt. Showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Sunday Night

WNW wind around 11 kt becoming N in the evening. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Waves around 1 ft.

Monday

N wind around 12 kt, with gusts as high as 18 kt. Mostly cloudy. Waves 1 to 2 ft.

Monday Night

N wind 8 to 12 kt. Partly cloudy. Waves 1 to 2 ft.

Tuesday

N wind around 7 kt. Mostly sunny. Waves 1 ft or less.

Tuesday Night

ENE wind 5 to 9 kt becoming WSW after midnight. Mostly clear. Waves 1 ft or less.

Wednesday

NNW wind around 6 kt becoming NNE in the afternoon. A chance of showers. Waves 1 ft or less.

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.