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7NM NNE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:21 pm EST Dec 15, 2025
Forecast Valid: 7pm EST Dec 15, 2025-6pm EST Dec 22, 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST TUESDAY...

Tonight

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

Tuesday

Variable winds 5 kt or less. Partly sunny, then gradually becoming sunny. Seas around 1 ft.

Tuesday Night

SW wind 5 to 10 kt. Mostly cloudy. Seas around 1 ft.

Wednesday

SW wind 10 to 15 kt. Partly sunny. Seas around 1 ft.

Wednesday Night

WSW wind 7 to 10 kt becoming WNW 5 to 8 kt after midnight. Partly cloudy. Seas around 1 ft.

Thursday

WSW wind 5 to 8 kt becoming S 7 to 10 kt in the morning. Mostly sunny. Seas around 1 ft.

Thursday Night

S wind 15 to 20 kt, with gusts as high as 25 kt. Rain likely, mainly after 3am. Seas around 1 ft.

Friday

S wind around 20 kt becoming WSW in the afternoon. Winds could gust as high as 30 kt. Rain. Seas around 1 ft.

Friday Night

W wind 10 to 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 1 ft.

*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.