For More Weather Information:

10NM SSW Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:16 pm EST Dec 9, 2025
Forecast Valid: 12am EST Dec 10, 2025-6pm EST Dec 16, 2025

Overnight

SW wind around 10 kt. A chance of snow, mainly before 3am. Seas 1 ft or less.

Wednesday

S wind 5 to 10 kt, with gusts as high as 20 kt. Rain and snow likely before 2pm, then rain. Seas 1 ft or less.

Wednesday Night

SW wind around 10 kt. Rain, mainly before 7pm. Seas 1 ft or less.

Thursday

W wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas 1 ft or less.

Thursday Night

W wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas 1 ft or less.

Friday

W wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

Friday Night

W wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

Saturday

WSW wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

Saturday 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.