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4NM ESE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:16 pm EST Nov 1, 2026
Forecast Valid: 6pm EST Nov 1, 2026-6pm EST Nov 8, 2026

Tonight

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

Monday

SW wind around 10 kt. Mostly sunny. Seas around 1 ft.

Monday Night

WSW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Seas around 1 ft.

Tuesday

Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.

Tuesday Night

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

Wednesday

S wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.

Wednesday Night

SSW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Thursday

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

Thursday Night

SSW wind 10 to 15 kt. Rain likely. 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.