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Gray/Portland, ME Local Forecast Office

8NM SSE Belfast ME

Marine Point Forecast

[NOTICE]

Tonight
Low: 57 °F
WSW 10kt
< 1ft
Saturday
High: 70 °F
WNW 10kt
< 1ft
Saturday Night
Low: 55 °F
Light Wind
< 1ft
Sunday
High: 72 °F
Light Wind
< 1ft
Sunday Night
Low: 54 °F
Light Wind
< 1ft
Monday
High: 70 °F
⇑Light Wind
< 1ft
Monday Night
Low: 55 °F
ESE 10kt
< 1ft
Tuesday
High: 74 °F
NE 10kt
< 1ft
Tuesday Night
Low: 58 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:17 pm EDT Jun 19, 2026
Forecast Valid: 5pm EDT Jun 19, 2026-6pm EDT Jun 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

WSW wind 5 to 10 kt, with gusts as high as 20 kt. Increasing clouds. Seas 1 ft or less.

Saturday

W wind around 10 kt becoming NW in the afternoon. Winds could gust as high as 20 kt. A chance of showers, mainly between 9am and 10am. Seas 1 ft or less.

Saturday Night

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

Sunday

Variable winds 5 kt or less. Showers likely, mainly after 5pm. Seas 1 ft or less.

Sunday Night

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

Monday

Variable winds 5 kt or less. A chance of rain after 2pm. Seas 1 ft or less.

Monday Night

SSE wind 5 to 10 kt becoming ESE after midnight. Showers, mainly after 8pm. Seas 1 ft or less.

Tuesday

E wind 5 to 10 kt becoming WNW in the afternoon. Showers likely. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. 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.