Hazardous Weather Conditions

For More Weather Information:

Detroit/Pontiac, MI Local Forecast Office

6NM N Port Huron MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 6 to 8 kt. A chance of showers and thunderstorms, mainly before 11pm.   Waves 1 ft or less.

      Low: 72 °F

      S 8kt
      < 1ft

    • Saturday

      Saturday:S wind 8 to 13 kt, with gusts as high as 19 kt. A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.   Waves 1 ft or less.

      High: 82 °F

      S 13kt
      < 1ft

    • Saturday Night

      Saturday Night:SW wind around 10 kt. Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am.   Waves 1 ft or less.

      Low: 71 °F

      SW 10kt
      < 1ft

    • Sunday

      Sunday:WNW wind around 8 kt. Mostly sunny. Waves 1 ft or less.

      High: 77 °F

      WNW 8kt
      < 1ft

    • Sunday Night

      Sunday Night:WNW wind around 6 kt becoming WSW in the evening. Partly cloudy. Waves 1 ft or less.

      Low: 67 °F

      WSW 6kt
      < 1ft

    • Monday

      Monday:WSW wind around 6 kt. Sunny. Waves 1 ft or less.

      High: 79 °F

      WSW 6kt
      < 1ft

    • Monday Night

      Monday Night:SW wind around 6 kt. Mostly clear. Waves 1 ft or less.

      Low: 69 °F

      SW 6kt
      < 1ft

    • Tuesday

      Tuesday:W wind 5 to 7 kt becoming SSE in the afternoon. Sunny. Waves 1 ft or less.

      High: 79 °F

      SSE 7kt
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind around 8 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 71 °F

      S 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:13 pm EDT Jul 11, 2025
Forecast Valid: 9pm EDT Jul 11, 2025-6pm EDT Jul 18, 2025

View Nearby Observations

Detailed Forecast

Tonight
S wind 6 to 8 kt. A chance of showers and thunderstorms, mainly before 11pm. Waves 1 ft or less.
Saturday
S wind 8 to 13 kt, with gusts as high as 19 kt. A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Waves 1 ft or less.
Saturday Night
SW wind around 10 kt. Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Waves 1 ft or less.
Sunday
WNW wind around 8 kt. Mostly sunny. Waves 1 ft or less.
Sunday Night
WNW wind around 6 kt becoming WSW in the evening. Partly cloudy. Waves 1 ft or less.
Monday
WSW wind around 6 kt. Sunny. Waves 1 ft or less.
Monday Night
SW wind around 6 kt. Mostly clear. Waves 1 ft or less.
Tuesday
W wind 5 to 7 kt becoming SSE in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
S wind around 8 kt. Mostly cloudy. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 43.08°N 82.42°W
Last Update: 5:13 pm EDT Jul 11, 2025
Forecast Valid: 9pm EDT Jul 11, 2025-6pm EDT Jul 18, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data