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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 55 °F
SSW 17kt
2ft

Small Craft Advisory
Monday
High: 67 °F
SW 17kt
1-2ft

Small Craft Advisory
Monday Night
Low: 57 °F
SSW 12kt
1ft
Tuesday
High: 68 °F
SW 15kt
2ft
Tuesday Night
Low: 57 °F
SW 12kt
1ft
Wednesday
High: 65 °F
SW 13kt
1ft
Wednesday Night
Low: 57 °F
SSW 14kt
1ft
Thursday
High: 66 °F
SSW 15kt
1-2ft
Thursday Night
Low: 53 °F
W 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:24 pm EDT Apr 12, 2026
Forecast Valid: 6pm EDT Apr 12, 2026-6pm EDT Apr 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 14 to 17 kt, with gusts as high as 25 kt. Showers likely, mainly after 4am. Waves around 2 ft.

Monday

SW wind 14 to 17 kt, with gusts as high as 26 kt. A chance of showers, mainly before 7am. Waves 1 to 2 ft.

Monday Night

SSW wind 9 to 12 kt. A chance of showers, with thunderstorms also possible after 11pm. Waves around 1 ft.

Tuesday

SW wind around 15 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Waves around 2 ft.

Tuesday Night

SW wind around 12 kt, with gusts as high as 18 kt. Showers and possibly a thunderstorm before 5am, then showers likely. Waves around 1 ft.

Wednesday

SW wind around 13 kt. Showers, mainly after 2pm. Waves around 1 ft.

Wednesday Night

SSW wind 11 to 14 kt. Showers and possibly a thunderstorm before 2am, then a chance of showers. Waves around 1 ft.

Thursday

SSW wind around 15 kt. A chance of showers. Waves 1 to 2 ft.

Thursday Night

W wind 8 to 10 kt. Partly cloudy. Waves 1 ft or less.

*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.