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Detroit/Pontiac, MI Local Forecast Office

10NM W Sebewaing MI

Marine Point Forecast

[NOTICE]

Tuesday
High: 77 °F
Light Wind
< 1ft
Tuesday Night
Low: 70 °F
E 9kt
< 1ft
Wednesday
High: 78 °F
ENE 8kt
< 1ft
Wednesday Night
Low: 67 °F
NNE 12kt
< 1ft
Thursday
High: 75 °F
N 10kt
< 1ft
Thursday Night
Low: 67 °F
E 10kt
< 1ft
Friday
High: 80 °F
S 6kt
< 1ft
Friday Night
Low: 73 °F
SE 12kt
1ft
Saturday
High: 81 °F
SSW 12kt
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 Jul 8, 2025
Forecast Valid: 3am EDT Jul 8, 2025-6pm EDT Jul 14, 2025

View Nearby Observations

Detailed Forecast

Tuesday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Tuesday Night

E wind around 9 kt becoming S after midnight. Increasing clouds. Waves 1 ft or less.

Wednesday

ENE wind 6 to 8 kt. A chance of showers, with thunderstorms also possible after 2pm. Waves 1 ft or less.

Wednesday Night

NNE wind 9 to 12 kt. A chance of thunderstorms before 8pm. Waves 1 ft or less.

Thursday

N wind 6 to 10 kt becoming NE in the afternoon. Mostly sunny. Waves 1 ft or less.

Thursday Night

E wind 7 to 10 kt becoming SSE after midnight. Mostly clear. Waves 1 ft or less.

Friday

SSW wind around 6 kt becoming SE in the afternoon. Sunny. Waves 1 ft or less.

Friday Night

ESE wind 10 to 12 kt becoming SSE after midnight. Partly cloudy. Waves around 1 ft.

Saturday

SSE wind around 12 kt becoming SSW in the afternoon. Winds could gust as high as 18 kt. Showers likely and possibly a thunderstorm, mainly after 2pm. Waves around 1 ft.

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.