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Detroit/Pontiac, MI Local Forecast Office

2NM SW Stony Point MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 70 °F
ESE 9kt
< 1ft
Tonight
Low: 57 °F
SSE 12kt
< 1ft
Sunday
High: 65 °F
ESE 10kt
< 1ft
Sunday Night
Low: 54 °F
Light Wind
< 1ft
Columbus Day
High: 75 °F
SSW 10kt
< 1ft
Monday Night
Low: 62 °F
SW 9kt
< 1ft
Tuesday
High: 71 °F
WNW 12kt
< 1ft
Tuesday Night
Low: 49 °F
N 10kt
< 1ft
Wednesday
High: 64 °F
NNE 8kt
< 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 am EDT Oct 10, 2026
Forecast Valid: 1pm EDT Oct 10, 2026-6pm EDT Oct 16, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 9 kt. Mostly cloudy. Waves 1 ft or less.

Tonight

SSE wind 10 to 12 kt, with gusts as high as 20 kt. Rain, mainly after 4am. Waves 1 ft or less.

Sunday

ESE wind 7 to 10 kt. Rain, mainly before 1pm. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Cloudy, then gradually becoming partly cloudy. Waves 1 ft or less.

Columbus Day

SSW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

SW wind around 9 kt. A chance of rain and thunderstorms after 2am. Waves 1 ft or less.

Tuesday

WSW wind 10 to 12 kt becoming NW in the afternoon. A chance of rain and thunderstorms before 8am, then a chance of rain between 8am and 2pm. Waves 1 ft or less.

Tuesday Night

N wind 7 to 10 kt. Partly cloudy. Waves 1 ft or less.

Wednesday

NNE wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.

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

The water temperature at Belle Isle is 60 degrees.

*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.