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Detroit/Pontiac, MI Local Forecast Office

3NM N Port Huron MI

Marine Point Forecast

[NOTICE]
    • Today

      Today:W wind 8 to 18 kt becoming N in the afternoon. Winds could gust as high as 33 kt. Snow, possibly mixed with rain before 4pm, then a chance of snow.   Waves 1 ft or less.

      High: 37 °FFalling Temperatures

      NNW 18kt
      < 1ft

    • Tonight

      Tonight:WNW wind 10 to 17 kt, with gusts as high as 33 kt. A chance of snow, mainly before 1am.   Waves 1 ft or less.

      Low: 17 °F

      WNW 17kt
      < 1ft

    • Thursday

      Thursday:W wind 9 to 12 kt, with gusts as high as 21 kt. Mostly sunny. Waves 1 ft or less.

      High: 27 °F

      W 12kt
      < 1ft

    • Thursday Night

      Thursday Night:W wind 5 to 8 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 17 °F

      W 8kt
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming W around 6 kt in the morning. Partly sunny. Waves 1 ft or less.

      High: 29 °F

      ⇑W 6kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds less than 5 kt becoming WSW 5 to 8 kt in the evening. A chance of snow.   Waves 1 ft or less.

      Low: 15 °F

      ⇑WSW 8kt
      < 1ft

    • Saturday

      Saturday:W wind 10 to 12 kt, with gusts as high as 21 kt. A chance of snow after 1pm.   Waves 1 ft or less.

      High: 22 °F

      W 12kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind around 9 kt, with gusts as high as 18 kt. A chance of snow.   Waves 1 ft or less.

      Low: 9 °F

      W 9kt
      < 1ft

    • Sunday

      Sunday:W wind 9 to 12 kt, with gusts as high as 20 kt. A chance of snow.   Waves 1 ft or less.

      High: 19 °F

      W 12kt
      < 1ft


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 am EST Dec 10, 2025
Forecast Valid: 11am EST Dec 10, 2025-6pm EST Dec 16, 2025

View Nearby Observations

Detailed Forecast

Today
W wind 8 to 18 kt becoming N in the afternoon. Winds could gust as high as 33 kt. Snow, possibly mixed with rain before 4pm, then a chance of snow. Waves 1 ft or less.
Tonight
WNW wind 10 to 17 kt, with gusts as high as 33 kt. A chance of snow, mainly before 1am. Waves 1 ft or less.
Thursday
W wind 9 to 12 kt, with gusts as high as 21 kt. Mostly sunny. Waves 1 ft or less.
Thursday Night
W wind 5 to 8 kt. Mostly cloudy. Waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming W around 6 kt in the morning. Partly sunny. Waves 1 ft or less.
Friday Night
Variable winds less than 5 kt becoming WSW 5 to 8 kt in the evening. A chance of snow. Waves 1 ft or less.
Saturday
W wind 10 to 12 kt, with gusts as high as 21 kt. A chance of snow after 1pm. Waves 1 ft or less.
Saturday Night
W wind around 9 kt, with gusts as high as 18 kt. A chance of snow. Waves 1 ft or less.
Sunday
W wind 9 to 12 kt, with gusts as high as 20 kt. A chance of snow. Waves 1 ft or less.

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: 43.01°N 82.42°W
Last Update: 9:13 am EST Dec 10, 2025
Forecast Valid: 11am EST Dec 10, 2025-6pm EST Dec 16, 2025
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