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Gray/Portland, ME Local Forecast Office

5NM ENE Belfast ME

Marine Point Forecast

[NOTICE]

This Afternoon
High: 59 °F
Light Wind
< 1ft
Tonight
Low: 47 °F
Light Wind
< 1ft
Wednesday
High: 56 °F
⇑NNW 15kt
< 1ft
Wednesday Night
Low: 41 °F
NNW 15kt
< 1ft
Thursday
High: 50 °F
N 15kt
< 1ft
Thursday Night
Low: 40 °F
N 15kt
< 1ft
Friday
High: 55 °F
N 15kt
< 1ft
Friday Night
Low: 40 °F
Light Wind
< 1ft
Saturday
High: 57 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:23 pm EDT Oct 14, 2025
Forecast Valid: 1pm EDT Oct 14, 2025-6pm EDT Oct 20, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

This Afternoon

Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Isolated showers before 9pm. Seas 1 ft or less.

Wednesday

NNW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. A slight chance of showers after 9am. Seas 1 ft or less.

Wednesday Night

NNW wind 10 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Seas 1 ft or less.

Thursday

N wind around 15 kt, with gusts as high as 30 kt. Scattered showers before 2pm. Seas 1 ft or less.

Thursday Night

N wind 10 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Seas 1 ft or less.

Friday

N wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. Sunny. Seas 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.