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Gray/Portland, ME Local Forecast Office

5NM ENE Belfast ME

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 51 °F
Light Wind
< 1ft
Tonight
Low: 40 °F
Light Wind
< 1ft
Thanksgiving Day
High: 45 °F
WSW 10kt
< 1ft
Thursday Night
Low: 32 °F
WSW 10kt
< 1ft
Friday
High: 40 °F
SW 10kt
< 1ft
Friday Night
Low: 29 °F
W 10kt
< 1ft
Saturday
High: 36 °F
WNW 15kt
< 1ft
Saturday Night
Low: 25 °F
WNW 10kt⇓
< 1ft
Sunday
High: 45 °F
⇑S 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:48 pm EST Nov 26, 2025
Forecast Valid: 4pm EST Nov 26, 2025-6pm EST Dec 3, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon

Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Showers likely, mainly between 9pm and midnight. Seas 1 ft or less.

Thanksgiving Day

W wind around 10 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. A slight chance of showers before 7am. Seas 1 ft or less.

Thursday Night

WSW wind around 10 kt. Partly cloudy. Seas 1 ft or less.

Friday

SW wind around 10 kt, with gusts as high as 25 kt. Mostly sunny. Seas 1 ft or less.

Friday Night

W wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas 1 ft or less.

Saturday

WNW wind 10 to 15 kt, with gusts as high as 30 kt. Mostly sunny. Seas 1 ft or less.

Saturday Night

WNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Winds could gust as high as 20 kt. A chance of rain and snow between 2pm and 3pm, then a chance of rain after 3pm. 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.