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Detroit/Pontiac, MI Local Forecast Office

7NM NE Grosse Pointe MI

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
SW 9kt
< 1ft
Tonight
Low: 72 °F
SW 13kt
< 1ft
Thursday
High: 82 °F
WSW 13kt
< 1ft
Thursday Night
Low: 69 °F
S 18kt
1-2ft
Friday
High: 76 °F
W 16kt
1ft
Friday Night
Low: 64 °F
W 15kt
< 1ft
Saturday
High: 78 °F
SW 12kt
< 1ft
Saturday Night
Low: 64 °F
SW 14kt
1ft
Sunday
High: 72 °F
NW 13kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:14 am EDT Jun 10, 2026
Forecast Valid: 11am EDT Jun 10, 2026-6pm EDT Jun 16, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 7 to 9 kt. Sunny. Waves 1 ft or less.

Tonight

SW wind 10 to 13 kt. A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Waves 1 ft or less.

Thursday

WSW wind 9 to 13 kt. A chance of showers before 7am. Waves 1 ft or less.

Thursday Night

S wind 11 to 18 kt. A chance of showers before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Waves 1 to 2 ft.

Friday

W wind 13 to 16 kt. Showers likely before 8am. Waves around 1 ft.

Friday Night

W wind 10 to 15 kt. Clear. Waves 1 ft or less.

Saturday

SW wind 9 to 12 kt, with gusts as high as 21 kt. Sunny. Waves 1 ft or less.

Saturday Night

SW wind 12 to 14 kt. A chance of showers. Waves around 1 ft.

Sunday

WSW wind 11 to 13 kt becoming NW in the afternoon. Winds could gust as high as 21 kt. A chance of showers. Waves around 1 ft.

*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.