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Detroit/Pontiac, MI Local Forecast Office

Grosse Ile MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 70 °F
N 7kt
< 1ft
Tonight
Low: 61 °F
NNE 6kt⇓
< 1ft
Tuesday
High: 70 °F
⇑SE 8kt
< 1ft
Tuesday Night
Low: 63 °F
SE 6kt
< 1ft
Wednesday
High: 70 °F
WSW 7kt
< 1ft
Wednesday Night
Low: 60 °F
Light Wind
< 1ft
Thursday
High: 72 °F
⇑ENE 7kt
< 1ft
Thursday Night
Low: 62 °F
ENE 8kt
< 1ft
Friday
High: 71 °F
ENE 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: 4:35 pm EDT Sep 23, 2024
Forecast Valid: 4pm EDT Sep 23, 2024-6pm EDT Sep 29, 2024

View Nearby Observations

Detailed Forecast

This Afternoon

N wind around 7 kt. Mostly cloudy. Waves 1 ft or less.

Tonight

NNE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers after 5am. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SE 5 to 8 kt in the morning. Showers, with thunderstorms also possible after 5pm. Waves 1 ft or less.

Tuesday Night

SE wind around 6 kt becoming SW after midnight. Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Waves 1 ft or less.

Wednesday

WSW wind around 7 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming ENE 5 to 7 kt in the morning. Mostly sunny. Waves 1 ft or less.

Thursday Night

ENE wind 5 to 8 kt. Mostly cloudy. Waves 1 ft or less.

Friday

ENE wind 10 to 13 kt, with gusts as high as 21 kt. Partly 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.