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Detroit/Pontiac, MI Local Forecast Office

12NM E Pinconning MI

Marine Point Forecast

[NOTICE]

Today
High: 46 °F
E 19kt
2-3ft

Small Craft Advisory
Tonight
Low: 41 °F
S 23kt
5ft

Small Craft Advisory
Friday
High: 46 °F
WSW 20kt
3-4ft

Small Craft Advisory
Friday Night
Low: 37 °F
NNE 18kt
1-2ft
Saturday
High: 49 °F
S 19kt
2-3ft
Saturday Night
Low: 35 °F
WSW 26kt
4ft
Sunday
High: 38 °F
W 28kt
4ft
Sunday Night
Low: 30 °F
WNW 22kt
2-3ft
Monday
High: 40 °F
WNW 15kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:25 am EDT Apr 2, 2026
Forecast Valid: 8am EDT Apr 2, 2026-6pm EDT Apr 8, 2026

View Nearby Observations

Detailed Forecast

Today

E wind 15 to 19 kt. Rain, with thunderstorms also possible after 2pm. Waves 2 to 3 ft.

Tonight

SSE wind 17 to 23 kt becoming SSW after midnight. Winds could gust as high as 29 kt. Rain and possibly a thunderstorm before midnight, then a chance of rain and thunderstorms between midnight and 2am, then a chance of rain after 2am. Waves 2 ft building to 5 ft.

Friday

WSW wind 13 to 20 kt, with gusts as high as 26 kt. Mostly cloudy, then gradually becoming sunny. Waves 3 to 4 ft.

Friday Night

NNE wind 12 to 18 kt. Rain likely after 2am. Waves 1 to 2 ft.

Saturday

E wind 16 to 19 kt becoming S in the afternoon. Winds could gust as high as 26 kt. Rain. Waves 2 to 3 ft.

Saturday Night

WSW wind 23 to 26 kt, with gusts as high as 33 kt. Rain likely before 8pm. Waves around 4 ft.

Sunday

W wind 26 to 28 kt, with gusts as high as 36 kt. Mostly cloudy. Waves around 4 ft.

Sunday Night

WNW wind 14 to 22 kt. Mostly cloudy. Waves 2 to 3 ft.

Monday

WNW wind around 15 kt. A chance of rain. 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.