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13NM NE Belfast ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:23 pm EDT Aug 15, 2026
Forecast Valid: 5pm EDT Aug 15, 2026-6pm EDT Aug 22, 2026

Tonight

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

Sunday

Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Rain likely, mainly after 5am. Seas 1 ft or less.

Monday

S wind around 10 kt, with gusts as high as 20 kt. Rain before noon, then showers, mainly after noon. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Showers likely, mainly before 7pm. Seas 1 ft or less.

Tuesday

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

Tuesday Night

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

Wednesday

Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A chance of showers. 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.