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Detroit/Pontiac, MI Local Forecast Office

9NM WNW Sebewaing MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 24 °F
NNW 8kt⇓
< 1ft
Sunday
High: 27 °F
⇑WNW 18kt
1-2ft
Sunday Night
Low: 18 °F
NNW 20kt
2ft
Monday
High: 23 °F
N 11kt
< 1ft
Monday Night
Low: 19 °F
⇑S 29kt
4ft
Tuesday
High: 34 °F
SSW 31kt
3-5ft
Tuesday Night
Low: 31 °F
S 24kt
2-3ft
Wednesday
High: 34 °F
SSW 25kt
3-4ft
Wednesday Night
Low: 23 °F
NW 25kt
2-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:13 pm EST Dec 6, 2025
Forecast Valid: 9pm EST Dec 6, 2025-6pm EST Dec 13, 2025

View Nearby Observations

Detailed Forecast

Tonight

NNW wind 5 to 8 kt becoming variable and less than 5 kt. Snow likely after 4am. Waves 1 ft or less.

Sunday

WNW wind 6 to 11 kt increasing to 13 to 18 kt in the afternoon. Snow, mainly before 1pm. Waves 1 to 2 ft.

Sunday Night

NNW wind 14 to 20 kt. Mostly clear. Waves around 2 ft.

Monday

N wind 5 to 11 kt becoming SSW in the afternoon. Partly sunny. Waves 1 ft or less.

Monday Night

S wind 14 to 19 kt increasing to 24 to 29 kt after midnight. A chance of snow after 1am. Waves 1 ft building to 4 ft.

Tuesday

SSW wind 22 to 31 kt. Snow likely before 1pm. Waves 3 to 5 ft.

Tuesday Night

SW wind 18 to 24 kt becoming S after midnight. Rain and snow. Waves 2 to 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 likely before 1pm, then a chance of snow. Waves 3 to 4 ft.

Wednesday Night

NW wind 18 to 25 kt. A chance of snow. Waves 2 to 4 ft.

Wave heights are for ice free areas.

See Lake Huron Open Lake Forecast for days 3 through 5.

*Notices:

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.
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.