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Detroit/Pontiac, MI Local Forecast Office

9NM WNW Sebewaing MI

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:NNW wind 6 to 11 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 65 °F

      NNW 11kt⇓
      < 1ft

    • Monday Night

      Monday Night:SE wind 8 to 13 kt increasing to 18 to 23 kt after midnight. A chance of showers, mainly after 5am.   Waves 1 ft or less building to 3 ft.

      Low: 63 °F

      ⇑SE 23kt
      Waves Building3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:S wind 20 to 24 kt, with gusts as high as 31 kt. A chance of showers before 11am.   Waves around 3 ft.

      High: 73 °F

      S 24kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:SW wind 9 to 13 kt becoming N after midnight. Mostly cloudy. Waves 1 ft or less.

      Low: 65 °F

      SW 13kt
      < 1ft

    • Wednesday

      Wednesday:NE wind around 12 kt. Partly sunny. Waves around 1 ft.

      High: 66 °F

      NE 12kt
      1ft

    • Wednesday Night

      Wednesday Night:ENE wind 8 to 12 kt. Showers likely after 2am.   Waves 1 ft or less.

      Low: 65 °F

      ENE 12kt
      < 1ft

    • Thursday

      Thursday:NNE wind around 10 kt. Showers likely, mainly before 8am.   Waves around 1 ft.

      High: 69 °F

      NNE 10kt
      1ft

    • Thursday Night

      Thursday Night:NE wind around 10 kt. Partly cloudy. Waves around 1 ft.

      Low: 64 °F

      NE 10kt
      1ft

    • Friday

      Friday:ENE wind 7 to 9 kt. Mostly sunny. Waves around 1 ft.

      High: 69 °F

      ENE 9kt
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:13 am EDT Sep 14, 2026
Forecast Valid: 3am EDT Sep 14, 2026-6pm EDT Sep 20, 2026

View Nearby Observations

Detailed Forecast

Monday
NNW wind 6 to 11 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.
Monday Night
SE wind 8 to 13 kt increasing to 18 to 23 kt after midnight. A chance of showers, mainly after 5am. Waves 1 ft or less building to 3 ft.
Tuesday
S wind 20 to 24 kt, with gusts as high as 31 kt. A chance of showers before 11am. Waves around 3 ft.
Tuesday Night
SW wind 9 to 13 kt becoming N after midnight. Mostly cloudy. Waves 1 ft or less.
Wednesday
NE wind around 12 kt. Partly sunny. Waves around 1 ft.
Wednesday Night
ENE wind 8 to 12 kt. Showers likely after 2am. Waves 1 ft or less.
Thursday
NNE wind around 10 kt. Showers likely, mainly before 8am. Waves around 1 ft.
Thursday Night
NE wind around 10 kt. Partly cloudy. Waves around 1 ft.
Friday
ENE wind 7 to 9 kt. Mostly sunny. Waves around 1 ft.

*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: 3:13 am EDT Sep 14, 2026
Forecast Valid: 3am EDT Sep 14, 2026-6pm EDT Sep 20, 2026
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