For More Weather Information:

Detroit/Pontiac, MI Local Forecast Office

3NM N Port Huron MI

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:Variable winds less than 5 kt becoming SSW 5 to 9 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 53 °F

      ⇑SSW 9kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind 8 to 11 kt, with gusts as high as 22 kt. A slight chance of rain after 1am.   Waves 1 ft or less.

      Low: 41 °F

      SSW 11kt
      < 1ft

    • Monday

      Monday:SW wind 11 to 14 kt, with gusts as high as 24 kt. A chance of rain before 1pm.   Waves 1 ft or less.

      High: 56 °F

      SW 14kt
      < 1ft

    • Monday Night

      Monday Night:W wind 7 to 11 kt, with gusts as high as 21 kt. Mostly clear. Waves 1 ft or less.

      Low: 37 °F

      W 11kt
      < 1ft

    • Tuesday

      Tuesday:W wind 7 to 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 56 °F

      W 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds less than 5 kt becoming SSE around 6 kt in the evening. Mostly cloudy. Waves 1 ft or less.

      Low: 42 °F

      ⇑SSE 6kt
      < 1ft

    • Wednesday

      Wednesday:SSE wind 7 to 10 kt becoming WNW in the afternoon. Winds could gust as high as 18 kt. A chance of rain.   Waves 1 ft or less.

      High: 53 °F

      W 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NW wind 6 to 8 kt. Partly cloudy. Waves 1 ft or less.

      Low: 37 °F

      NW 8kt
      < 1ft

    • Thursday

      Thursday:NW wind 6 to 8 kt becoming S in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 51 °F

      WSW 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: 1:49 am EST Nov 2, 2025
Forecast Valid: 3am EST Nov 2, 2025-6pm EST Nov 8, 2025

View Nearby Observations

Detailed Forecast

Sunday
Variable winds less than 5 kt becoming SSW 5 to 9 kt in the afternoon. Sunny. Waves 1 ft or less.
Sunday Night
SSW wind 8 to 11 kt, with gusts as high as 22 kt. A slight chance of rain after 1am. Waves 1 ft or less.
Monday
SW wind 11 to 14 kt, with gusts as high as 24 kt. A chance of rain before 1pm. Waves 1 ft or less.
Monday Night
W wind 7 to 11 kt, with gusts as high as 21 kt. Mostly clear. Waves 1 ft or less.
Tuesday
W wind 7 to 10 kt. Mostly sunny. Waves 1 ft or less.
Tuesday Night
Variable winds less than 5 kt becoming SSE around 6 kt in the evening. Mostly cloudy. Waves 1 ft or less.
Wednesday
SSE wind 7 to 10 kt becoming WNW in the afternoon. Winds could gust as high as 18 kt. A chance of rain. Waves 1 ft or less.
Wednesday Night
NW wind 6 to 8 kt. Partly cloudy. Waves 1 ft or less.
Thursday
NW wind 6 to 8 kt becoming S in the afternoon. Mostly sunny. Waves 1 ft or less.

*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: 43.01°N 82.42°W
Last Update: 1:49 am EST Nov 2, 2025
Forecast Valid: 3am EST Nov 2, 2025-6pm EST Nov 8, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data