For More Weather Information:

Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:31 pm EST Dec 11, 2025
Forecast Valid: 8pm EST Dec 11, 2025-6pm EST Dec 18, 2025

...GALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON...

Tonight

W wind 15 to 20 kt, with gusts as high as 30 kt. Partly cloudy. Seas 1 ft or less.

Friday

W wind around 15 kt, with gusts as high as 30 kt. Sunny. Seas 1 ft or less.

Friday Night

W wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Winds could gust as high as 20 kt. Mostly clear. Seas 1 ft or less.

Saturday

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

Saturday Night

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

Sunday

W wind 5 to 10 kt becoming NNW in the afternoon. A chance of snow between 7am and 1pm. Seas 1 ft or less.

Sunday Night

NNW wind 10 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Seas 1 ft or less.

Monday

NW wind around 10 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly 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.