For More Weather Information:

19NM SSW Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:31 pm EST Nov 29, 2025
Forecast Valid: 4pm EST Nov 29, 2025-6pm EST Dec 6, 2025

Tonight

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

Sunday

S wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Rain, mainly after 2pm. Seas 1 ft or less.

Sunday Night

S wind around 10 kt becoming W after midnight. Winds could gust as high as 20 kt. Rain, mainly before 9pm. Seas 1 ft or less.

Monday

W wind around 10 kt becoming NW in the afternoon. Winds could gust 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.

Tuesday

Variable winds 5 kt or less. A chance of snow before 1pm, then rain and snow. Seas 1 ft or less.

Tuesday Night

N wind 5 to 10 kt. Rain and snow likely, becoming all snow after 10pm. Seas 1 ft or less.

Wednesday

NNW wind 5 to 10 kt becoming W in the afternoon. Mostly sunny. Seas 1 ft or less.

Wednesday Night

WSW wind 5 to 10 kt. 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.