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Detroit/Pontiac, MI Local Forecast Office

6NM N Port Huron MI

Marine Point Forecast

[NOTICE]
    • Tuesday

      Tuesday:NNE wind 5 to 7 kt. Sunny. Waves 1 ft or less.

      High: 72 °F

      NNE 7kt
      < 1ft

    • Tuesday Night

      Tuesday Night:ENE wind 5 to 8 kt becoming S after midnight. Mostly cloudy. Waves 1 ft or less.

      Low: 69 °F

      ENE 8kt
      < 1ft

    • Wednesday

      Wednesday:SSE wind around 6 kt. A chance of showers, with thunderstorms also possible after 2pm.   Waves 1 ft or less.

      High: 71 °F

      SSE 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:E wind 5 to 7 kt becoming SE after midnight. A chance of thunderstorms before 8pm.   Waves 1 ft or less.

      Low: 67 °F

      E 7kt
      < 1ft

    • Thursday

      Thursday:NNE wind around 7 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

      High: 74 °F

      NNE 7kt
      < 1ft

    • Thursday Night

      Thursday Night:ENE wind 5 to 9 kt. Mostly clear. Waves 1 ft or less.

      Low: 67 °F

      ENE 9kt
      < 1ft

    • Friday

      Friday:ENE wind around 6 kt. Mostly sunny. Waves 1 ft or less.

      High: 77 °F

      ENE 6kt
      < 1ft

    • Friday Night

      Friday Night:E wind 6 to 8 kt becoming SSE after midnight. Partly cloudy. Waves 1 ft or less.

      Low: 71 °F

      E 8kt
      < 1ft

    • Saturday

      Saturday:S wind 8 to 10 kt. A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.   Waves 1 ft or less.

      High: 81 °F

      S 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:14 pm EDT Jul 7, 2025
Forecast Valid: 2am EDT Jul 8, 2025-6pm EDT Jul 14, 2025

View Nearby Observations

Detailed Forecast

Tuesday
NNE wind 5 to 7 kt. Sunny. Waves 1 ft or less.
Tuesday Night
ENE wind 5 to 8 kt becoming S after midnight. Mostly cloudy. Waves 1 ft or less.
Wednesday
SSE wind around 6 kt. A chance of showers, with thunderstorms also possible after 2pm. Waves 1 ft or less.
Wednesday Night
E wind 5 to 7 kt becoming SE after midnight. A chance of thunderstorms before 8pm. Waves 1 ft or less.
Thursday
NNE wind around 7 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.
Thursday Night
ENE wind 5 to 9 kt. Mostly clear. Waves 1 ft or less.
Friday
ENE wind around 6 kt. Mostly sunny. Waves 1 ft or less.
Friday Night
E wind 6 to 8 kt becoming SSE after midnight. Partly cloudy. Waves 1 ft or less.
Saturday
S wind 8 to 10 kt. A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. 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: 43.08°N 82.42°W
Last Update: 5:14 pm EDT Jul 7, 2025
Forecast Valid: 2am EDT Jul 8, 2025-6pm EDT Jul 14, 2025
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