Hazardous Weather Conditions

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Detroit/Pontiac, MI Local Forecast Office

4NM N Port Huron MI

Marine Point Forecast

[NOTICE]
    • Overnight

      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.

      Low: 27 °F

      SSW 16kt
      1ft

    • Saturday

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

      High: 33 °F

      SW 15kt
      1ft

    • Saturday Night

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

      Low: 27 °F

      W 10kt
      < 1ft

    • Sunday

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

      High: 29 °F

      NW 13kt
      < 1ft

    • Sunday Night

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

      Low: 21 °F

      NW 17kt
      2-4ft

    • Monday

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

      High: 25 °F

      N 14kt
      1-3ft

    • Monday Night

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

      Low: 21 °F

      S 16kt
      < 1ft

    • Tuesday

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

      High: 34 °F

      SSW 19kt
      1ft

    • Tuesday Night

      Tuesday Night:SSW wind 16 to 23 kt. A chance of snow before 1am, then rain and snow.   Waves 1 to 2 ft.

      Low: 31 °F

      SSW 23kt
      1-2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

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

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Detailed Forecast

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:

  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: 43.05°N 82.42°W
Last Update: 9:13 pm EST Dec 5, 2025
Forecast Valid: 11pm EST Dec 5, 2025-6pm EST Dec 12, 2025
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