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Detroit/Pontiac, MI Local Forecast Office

6NM NE Southgate MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 68 °F
SSW 12kt
< 1ft
Tuesday
High: 82 °F
SW 16kt
< 1ft
Tuesday Night
Low: 62 °F
WNW 12kt⇓
< 1ft
Wednesday
High: 69 °F
⇑N 7kt
< 1ft
Wednesday Night
Low: 52 °F
NNE 9kt
< 1ft
Thursday
High: 64 °F
E 9kt
< 1ft
Thursday Night
Low: 54 °F
E 9kt
< 1ft
Friday
High: 63 °F
WNW 21kt
< 1ft
Friday Night
Low: 41 °F
NW 21kt
< 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 pm EDT Oct 12, 2026
Forecast Valid: 6pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 9 to 12 kt. A chance of rain and thunderstorms, mainly before 3am. Waves 1 ft or less.

Tuesday

SW wind 13 to 16 kt, with gusts as high as 25 kt. A slight chance of rain and thunderstorms between 7am and 8am. Waves 1 ft or less.

Tuesday Night

WNW wind 7 to 12 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 19 kt. A chance of rain after 3am. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming N 5 to 7 kt in the morning. A chance of rain before 2pm. Waves 1 ft or less.

Wednesday Night

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

Thursday

E wind around 9 kt. A chance of rain after 2pm. Waves 1 ft or less.

Thursday Night

E wind 5 to 9 kt becoming SW after midnight. Rain, mainly between 8pm and 2am. Waves 1 ft or less.

Friday

WNW wind 19 to 21 kt, with gusts as high as 32 kt. A chance of rain. Waves 1 ft or less.

Friday Night

NW wind 18 to 21 kt, with gusts as high as 29 kt. Partly cloudy. 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.