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19NM SSW Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:32 pm EST Nov 28, 2025
Forecast Valid: 10pm EST Nov 28, 2025-6pm EST Dec 5, 2025

Tonight

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

Saturday

WNW wind 12 to 15 kt decreasing to 10 to 13 kt in the afternoon. Winds could gust as high as 25 kt. Sunny. Seas 1 ft or less.

Saturday Night

WNW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. 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 1pm. Seas 1 ft or less.

Sunday Night

S wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 25 kt. Rain before 1am. Seas 1 ft or less.

Monday

WNW 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.

Tuesday

Variable winds 5 kt or less. Snow likely. Seas 1 ft or less.

Tuesday Night

N wind 5 to 10 kt. Snow likely before 7pm, then rain and snow likely between 7pm and 10pm, then snow likely after 10pm. 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.