Hazardous Weather Conditions

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Detroit/Pontiac, MI Local Forecast Office

9NM WNW Sebewaing MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:N wind 11 to 14 kt. Partly cloudy. Waves 1 to 2 ft.

      Low: 18 °F

      N 14kt
      1-2ft

    • Monday

      Monday:N wind 5 to 9 kt becoming variable and less than 5 kt. Mostly sunny. Waves 1 ft or less.

      High: 24 °F

      N 9kt⇓
      < 1ft

    • Monday Night

      Monday Night:S wind 12 to 17 kt increasing to 21 to 26 kt after midnight. A chance of snow after 1am.   Waves 1 to 3 ft.

      Low: 21 °F

      ⇑S 26kt
      1-3ft

    • Tuesday

      Tuesday:S wind 21 to 29 kt becoming WSW in the afternoon. Snow likely before 1pm.   Waves 3 to 4 ft.

      High: 32 °F

      S 29kt
      3-4ft

    • Tuesday Night

      Tuesday Night:WSW wind 19 to 23 kt becoming SSE after midnight. Snow likely before 1am, then rain and snow.   Waves around 3 ft.

      Low: 30 °F

      SSE 23kt
      3ft

    • Wednesday

      Wednesday:SSW wind 22 to 25 kt becoming NNW in the afternoon. Winds could gust as high as 31 kt. Rain and snow before 1pm, then a chance of snow.   Waves 3 to 4 ft.

      High: 34 °F

      NNW 25kt
      3-4ft

    • Wednesday Night

      Wednesday Night:NW wind 17 to 25 kt. Mostly cloudy. Waves 2 to 4 ft.

      Low: 21 °F

      NW 25kt
      2-4ft

    • Thursday

      Thursday:W wind 10 to 14 kt. Partly sunny. Waves around 1 ft.

      High: 25 °F

      W 14kt
      1ft

    • Thursday Night

      Thursday Night:WNW wind 13 to 16 kt. A chance of snow.   Waves 1 to 2 ft.

      Low: 20 °F

      WNW 16kt
      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: 8:36 pm EST Dec 7, 2025
Forecast Valid: 10pm EST Dec 7, 2025-6pm EST Dec 14, 2025

View Nearby Observations

Detailed Forecast

Tonight
N wind 11 to 14 kt. Partly cloudy. Waves 1 to 2 ft.
Monday
N wind 5 to 9 kt becoming variable and less than 5 kt. Mostly sunny. Waves 1 ft or less.
Monday Night
S wind 12 to 17 kt increasing to 21 to 26 kt after midnight. A chance of snow after 1am. Waves 1 to 3 ft.
Tuesday
S wind 21 to 29 kt becoming WSW in the afternoon. Snow likely before 1pm. Waves 3 to 4 ft.
Tuesday Night
WSW wind 19 to 23 kt becoming SSE after midnight. Snow likely before 1am, then rain and snow. Waves around 3 ft.
Wednesday
SSW wind 22 to 25 kt becoming NNW in the afternoon. Winds could gust as high as 31 kt. Rain and snow before 1pm, then a chance of snow. Waves 3 to 4 ft.
Wednesday Night
NW wind 17 to 25 kt. Mostly cloudy. Waves 2 to 4 ft.
Thursday
W wind 10 to 14 kt. Partly sunny. Waves around 1 ft.
Thursday Night
WNW wind 13 to 16 kt. A chance of snow. Waves 1 to 2 ft.

Wave heights are for ice free areas.

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: 8:36 pm EST Dec 7, 2025
Forecast Valid: 10pm EST Dec 7, 2025-6pm EST Dec 14, 2025
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