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Detroit/Pontiac, MI Local Forecast Office

4NM NNW Sebewaing MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 72 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:E wind 6 to 12 kt becoming SSE after midnight. Winds could gust as high as 18 kt. Mostly clear. Waves 1 ft or less.

      Low: 62 °F

      SE 12kt
      < 1ft

    • Saturday

      Saturday:S wind around 12 kt becoming SW in the afternoon. Winds could gust as high as 19 kt. Mostly sunny. Waves 1 ft or less.

      High: 78 °F

      SSW 12kt
      < 1ft

    • Saturday Night

      Saturday Night:WSW wind around 10 kt becoming NNW after midnight. Partly cloudy. Waves 1 ft or less.

      Low: 65 °F

      WSW 10kt
      < 1ft

    • Sunday

      Sunday:N wind 5 to 10 kt becoming W in the afternoon. A chance of showers after 2pm.   Waves 1 ft or less.

      High: 71 °F

      W 10kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 13 to 18 kt, with gusts as high as 26 kt. A chance of showers before 8pm.   Waves 1 ft or less.

      Low: 58 °F

      N 18kt
      < 1ft

    • Monday

      Monday:N wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 66 °F

      N 10kt⇓
      < 1ft

    • Monday Night

      Monday Night:SSE wind 8 to 18 kt, with gusts as high as 26 kt. A chance of showers.   Waves 1 ft or less.

      Low: 60 °F

      SSE 18kt
      < 1ft

    • Tuesday

      Tuesday:SW wind 16 to 21 kt, with gusts as high as 29 kt. Showers likely.   Waves 1 ft or less.

      High: 75 °F

      SW 21kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:24 pm EDT Sep 11, 2026
Forecast Valid: 2pm EDT Sep 11, 2026-6pm EDT Sep 17, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tonight
E wind 6 to 12 kt becoming SSE after midnight. Winds could gust as high as 18 kt. Mostly clear. Waves 1 ft or less.
Saturday
S wind around 12 kt becoming SW in the afternoon. Winds could gust as high as 19 kt. Mostly sunny. Waves 1 ft or less.
Saturday Night
WSW wind around 10 kt becoming NNW after midnight. Partly cloudy. Waves 1 ft or less.
Sunday
N wind 5 to 10 kt becoming W in the afternoon. A chance of showers after 2pm. Waves 1 ft or less.
Sunday Night
N wind 13 to 18 kt, with gusts as high as 26 kt. A chance of showers before 8pm. Waves 1 ft or less.
Monday
N wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.
Monday Night
SSE wind 8 to 18 kt, with gusts as high as 26 kt. A chance of showers. Waves 1 ft or less.
Tuesday
SW wind 16 to 21 kt, with gusts as high as 29 kt. Showers likely. 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: 43.79°N 83.46°W
Last Update: 2:24 pm EDT Sep 11, 2026
Forecast Valid: 2pm EDT Sep 11, 2026-6pm EDT Sep 17, 2026
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