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Detroit/Pontiac, MI Local Forecast Office

7NM NNE Oregon OH

Marine Point Forecast

[NOTICE]

This Afternoon
High: 76 °F
Light Wind
< 1ft
Tonight
Low: 68 °F
E 7kt
< 1ft
Monday
High: 79 °F
SSW 7kt
< 1ft
Monday Night
Low: 73 °F
SSW 15kt
< 1ft
Tuesday
High: 81 °F
SW 20kt
1-2ft
Tuesday Night
Low: 64 °F
NNW 18kt
1-2ft
Wednesday
High: 72 °F
NNW 18kt
1ft
Wednesday Night
Low: 62 °F
NW 10kt
< 1ft
Thursday
High: 73 °F
NW 6kt⇓
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:36 pm EDT Jul 19, 2026
Forecast Valid: 4pm EDT Jul 19, 2026-6pm EDT Jul 25, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Patchy smoke. Waves 1 ft or less.

Tonight

E wind around 7 kt becoming SSE after midnight. Patchy smoke. Waves 1 ft or less.

Monday

SSW wind 5 to 7 kt. Patchy smoke. Waves 1 ft or less.

Monday Night

SSW wind 10 to 15 kt. A chance of showers and thunderstorms after 3am. Patchy smoke. Waves 1 ft or less.

Tuesday

SW wind 17 to 20 kt becoming W in the afternoon. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Waves 1 to 2 ft.

Tuesday Night

NNW wind 15 to 18 kt. A chance of showers before 8pm. Waves 1 to 2 ft.

Wednesday

NNW wind 15 to 18 kt. Mostly sunny. Waves around 1 ft.

Wednesday Night

NW wind 8 to 10 kt. Mostly clear. Waves 1 ft or less.

Thursday

NW wind around 6 kt becoming variable and less than 5 kt in the morning. Sunny. Waves 1 ft or less.

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

The water temperature at Belle Isle is 75 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.