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4NM ESE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:26 pm EDT Oct 9, 2026
Forecast Valid: 5pm EDT Oct 9, 2026-6pm EDT Oct 16, 2026

Tonight

WNW wind around 10 kt. Mostly clear. Seas around 1 ft.

Saturday

NW wind 5 to 10 kt. Sunny. Seas around 1 ft.

Saturday Night

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

Sunday

SSW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Increasing clouds. Seas around 1 ft.

Sunday Night

SSW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Rain, mainly after 11pm. Seas around 1 ft.

Columbus Day

Variable winds 5 kt or less. Rain before noon. Seas around 1 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 ft.

Tuesday

E wind 10 to 15 kt becoming ESE in the afternoon. Showers likely. Seas around 2 ft.

Tuesday Night

ESE wind around 15 kt becoming N after midnight. Winds could gust as high as 20 kt. Showers likely. Seas around 2 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.