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Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 65 °F
WSW 15kt
2ft
Saturday
High: 76 °F
WSW 13kt
1ft
Saturday Night
Low: 62 °F
WNW 8kt
< 1ft
Sunday
High: 73 °F
E 8kt
< 1ft
Sunday Night
Low: 61 °F
ENE 8kt
< 1ft
Monday
High: 72 °F
E 11kt
< 1ft
Monday Night
Low: 63 °F
E 12kt
1ft
Tuesday
High: 76 °F
SSE 10kt
< 1ft
Tuesday Night
Low: 66 °F
SSE 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:24 pm EDT Jun 5, 2026
Forecast Valid: 12am EDT Jun 6, 2026-6pm EDT Jun 12, 2026

View Nearby Observations

Detailed Forecast

Overnight

WSW wind 13 to 15 kt, with gusts as high as 23 kt. Scattered showers and thunderstorms. Waves around 2 ft.

Saturday

WSW wind around 13 kt. Scattered showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then scattered showers and thunderstorms after 4pm. Waves around 1 ft.

Saturday Night

WNW wind 5 to 8 kt. Scattered showers before 8pm. Waves 1 ft or less.

Sunday

NNE wind 5 to 8 kt becoming E in the afternoon. Mostly sunny. Waves 1 ft or less.

Sunday Night

ENE wind around 8 kt. Partly cloudy. Waves 1 ft or less.

Monday

E wind 9 to 11 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

E wind 8 to 12 kt. Mostly cloudy. Waves around 1 ft.

Tuesday

SSE wind 8 to 10 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Tuesday Night

SSE wind 7 to 9 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Waves 1 ft or less.

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

The water temperature at Belle Isle is 68 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.