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Gray/Portland, ME Local Forecast Office

13NM NE Belfast ME

Marine Point Forecast

[NOTICE]

Wednesday
High: 87 °F
⇑S 10kt
< 1ft
Wednesday Night
Low: 63 °F
Light Wind
< 1ft
Thursday
High: 79 °F
Light Wind
< 1ft
Thursday Night
Low: 63 °F
Light Wind
< 1ft
Friday
High: 82 °F
NNW 10kt
< 1ft
Friday Night
Low: 66 °F
Light Wind
< 1ft
Saturday
High: 81 °F
Light Wind
< 1ft
Saturday Night
Low: 57 °F
Light Wind
< 1ft
Sunday
High: 78 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:24 pm EDT Jul 15, 2025
Forecast Valid: 1am EDT Jul 16, 2025-6pm EDT Jul 22, 2025

View Nearby Observations

Detailed Forecast

Wednesday

Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Widespread haze between 8am and 9am. Patchy fog before 9am. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Patchy fog after 10pm. Seas 1 ft or less.

Thursday

Variable winds 5 kt or less. A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers before 1am. Patchy fog. Seas 1 ft or less.

Friday

NNW wind 5 to 10 kt. Patchy fog before 9am. 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. Mostly sunny. Seas 1 ft or less.

Saturday Night

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

Sunday

Variable winds 5 kt or less. Partly 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.