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Detroit/Pontiac, MI Local Forecast Office

6NM N Port Huron MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 5 to 8 kt becoming NNW after midnight. Snow likely.   Waves 1 ft or less.

      Low: 26 °F

      S 8kt
      < 1ft

    • Tuesday

      Tuesday:NW wind 6 to 8 kt. A chance of snow, mainly before 7am.   Waves 1 ft or less.

      High: 32 °F

      NW 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:W wind 9 to 16 kt becoming SW after midnight. Mostly cloudy. Waves 1 ft or less.

      Low: 26 °F

      SW 16kt
      < 1ft

    • Wednesday

      Wednesday:SSW wind around 20 kt. A chance of snow after 1pm.   Waves around 2 ft.

      High: 33 °F

      SSW 20kt
      2ft

    • Wednesday Night

      Wednesday Night:SW wind 19 to 21 kt becoming WNW after midnight. Snow likely before 1am.   Waves around 2 ft.

      Low: 20 °F

      WNW 21kt
      2ft

    • Thursday

      Thursday:WNW wind 15 to 22 kt. Mostly sunny. Waves 1 to 2 ft.

      High: 22 °F

      WNW 22kt
      1-2ft

    • Thursday Night

      Thursday Night:SW wind 12 to 14 kt. Partly cloudy. Waves around 1 ft.

      Low: 16 °F

      SW 14kt
      1ft

    • Friday

      Friday:SSW wind 15 to 17 kt. Partly sunny. Waves around 1 ft.

      High: 26 °F

      SSW 17kt
      1ft

    • Friday Night

      Friday Night:SSW wind 16 to 18 kt. Mostly cloudy. Waves around 1 ft.

      Low: 23 °F

      SSW 18kt
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:13 pm EST Dec 1, 2025
Forecast Valid: 10pm EST Dec 1, 2025-6pm EST Dec 8, 2025

View Nearby Observations

Detailed Forecast

Tonight
S wind 5 to 8 kt becoming NNW after midnight. Snow likely. Waves 1 ft or less.
Tuesday
NW wind 6 to 8 kt. A chance of snow, mainly before 7am. Waves 1 ft or less.
Tuesday Night
W wind 9 to 16 kt becoming SW after midnight. Mostly cloudy. Waves 1 ft or less.
Wednesday
SSW wind around 20 kt. A chance of snow after 1pm. Waves around 2 ft.
Wednesday Night
SW wind 19 to 21 kt becoming WNW after midnight. Snow likely before 1am. Waves around 2 ft.
Thursday
WNW wind 15 to 22 kt. Mostly sunny. Waves 1 to 2 ft.
Thursday Night
SW wind 12 to 14 kt. Partly cloudy. Waves around 1 ft.
Friday
SSW wind 15 to 17 kt. Partly sunny. Waves around 1 ft.
Friday Night
SSW wind 16 to 18 kt. Mostly cloudy. Waves around 1 ft.

See Lake Huron Open Lake Forecast for days 3 through 5.


*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 43.08°N 82.42°W
Last Update: 4:13 pm EST Dec 1, 2025
Forecast Valid: 10pm EST Dec 1, 2025-6pm EST Dec 8, 2025
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