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Detroit/Pontiac, MI Local Forecast Office

9NM WNW Sebewaing MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ESE wind 7 to 16 kt becoming S after midnight. Mostly clear. Waves 1 ft or less.

      Low: 65 °F

      SE 16kt
      < 1ft

    • Saturday

      Saturday:SSW wind around 13 kt, with gusts as high as 19 kt. Mostly sunny. Waves around 1 ft.

      High: 78 °F

      SSW 13kt
      1ft

    • Saturday Night

      Saturday Night:WSW wind 10 to 13 kt becoming NNW after midnight. Increasing clouds. Waves around 1 ft.

      Low: 66 °F

      WSW 13kt
      1ft

    • Sunday

      Sunday:N wind 6 to 13 kt becoming W in the afternoon. A chance of showers after 2pm.   Waves 1 ft or less.

      High: 71 °F

      W 13kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 15 to 20 kt. A chance of showers before 8pm.   Waves 1 to 2 ft.

      Low: 58 °F

      N 20kt
      1-2ft

    • Monday

      Monday:N wind 5 to 12 kt becoming E in the afternoon. Sunny. Waves 1 ft or less.

      High: 67 °F

      N 12kt
      < 1ft

    • Monday Night

      Monday Night:ESE wind 11 to 16 kt becoming S 18 to 23 kt after midnight. A chance of showers after 2am.   Waves 1 ft building to 4 ft.

      Low: 64 °F

      ⇑S 23kt
      Waves Building4ft

    • Tuesday

      Tuesday:S wind 19 to 25 kt becoming SW in the afternoon. Showers likely.   Waves 2 to 4 ft.

      High: 73 °F

      S 25kt
      2-4ft

    • Tuesday Night

      Tuesday Night:W wind 10 to 12 kt becoming NNW after midnight. A chance of showers.   Waves 1 to 2 ft.

      Low: 64 °F

      W 12kt
      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: 4:24 pm EDT Sep 11, 2026
Forecast Valid: 8pm EDT Sep 11, 2026-6pm EDT Sep 18, 2026

View Nearby Observations

Detailed Forecast

Tonight
ESE wind 7 to 16 kt becoming S after midnight. Mostly clear. Waves 1 ft or less.
Saturday
SSW wind around 13 kt, with gusts as high as 19 kt. Mostly sunny. Waves around 1 ft.
Saturday Night
WSW wind 10 to 13 kt becoming NNW after midnight. Increasing clouds. Waves around 1 ft.
Sunday
N wind 6 to 13 kt becoming W in the afternoon. A chance of showers after 2pm. Waves 1 ft or less.
Sunday Night
N wind 15 to 20 kt. A chance of showers before 8pm. Waves 1 to 2 ft.
Monday
N wind 5 to 12 kt becoming E in the afternoon. Sunny. Waves 1 ft or less.
Monday Night
ESE wind 11 to 16 kt becoming S 18 to 23 kt after midnight. A chance of showers after 2am. Waves 1 ft building to 4 ft.
Tuesday
S wind 19 to 25 kt becoming SW in the afternoon. Showers likely. Waves 2 to 4 ft.
Tuesday Night
W wind 10 to 12 kt becoming NNW after midnight. A chance of showers. 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: 43.83°N 83.64°W
Last Update: 4:24 pm EDT Sep 11, 2026
Forecast Valid: 8pm EDT Sep 11, 2026-6pm EDT Sep 18, 2026
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