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Gray/Portland, ME Local Forecast Office

8NM E Belfast ME

Marine Point Forecast

[NOTICE]

This Afternoon
High: 75 °F
Light Wind
< 1ft
Tonight
Low: 55 °F
Light Wind
< 1ft
Tuesday
High: 71 °F
⇑S 10kt
< 1ft
Tuesday Night
Low: 57 °F
Light Wind
< 1ft
Wednesday
High: 67 °F
⇑SE 10kt
< 1ft
Wednesday Night
Low: 57 °F
ENE 10kt
< 1ft
Thursday
High: 66 °F
ENE 10kt
< 1ft
Thursday Night
Low: 59 °F
Light Wind
< 1ft
Friday
High: 74 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:21 am EDT Jul 27, 2026
Forecast Valid: 1pm EDT Jul 27, 2026-6pm EDT Aug 2, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Sunny. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Patchy fog. Seas 1 ft or less.

Wednesday

SE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Patchy fog before 10am. Seas 1 ft or less.

Wednesday Night

ENE wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 11pm. Seas 1 ft or less.

Thursday

ENE wind around 10 kt. Showers likely, mainly after 9am. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 2am, then a chance of showers after 2am. Seas 1 ft or less.

Friday

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

Winds and seas higher in and near tstms.

*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.