For More Weather Information:

Detroit/Pontiac, MI Local Forecast Office

5NM NE Stony Point MI

Marine Point Forecast

[NOTICE]

Today
High: 77 °F
S 9kt
< 1ft
Tonight
Low: 72 °F
S 16kt
1-2ft
Tuesday
High: 79 °F
WSW 19kt
1-2ft

Small Craft Advisory
Tuesday Night
Low: 61 °F
NNW 15kt
1ft

Small Craft Advisory
Wednesday
High: 70 °F
NNW 16kt
1ft
Wednesday Night
Low: 61 °F
N 9kt
< 1ft
Thursday
High: 71 °F
Light Wind
< 1ft
Thursday Night
Low: 65 °F
SSE 6kt⇓
< 1ft
Friday
High: 73 °F
⇑SSE 7kt
< 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 Jul 20, 2026
Forecast Valid: 9am EDT Jul 20, 2026-6pm EDT Jul 26, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 6 to 9 kt. Patchy smoke. Waves 1 ft or less.

Tonight

S wind 11 to 16 kt. Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Patchy smoke. Waves 1 to 2 ft.

Tuesday

WSW wind 16 to 19 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, mainly between 2pm and 3pm. Waves 1 to 2 ft.

Tuesday Night

NNW wind 13 to 15 kt. Partly cloudy. Waves around 1 ft.

Wednesday

NNW wind 14 to 16 kt. Mostly sunny. Waves around 1 ft.

Wednesday Night

N wind 6 to 9 kt. Mostly clear. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Thursday Night

SSE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming SSE 5 to 7 kt in the afternoon. Sunny. 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.