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4NM ESE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:03 pm EDT May 16, 2026
Forecast Valid: 2pm EDT May 16, 2026-6pm EDT May 22, 2026

This Afternoon

SSW wind around 15 kt, with gusts as high as 20 kt. Sunny. Seas around 2 ft.

Tonight

SSW wind around 15 kt, with gusts as high as 20 kt. A chance of showers, mainly between midnight and 2am. Seas around 1 ft.

Sunday

WSW wind 10 to 15 kt becoming WNW in the afternoon. Sunny. Seas around 1 ft.

Sunday Night

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

Monday

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

Monday Night

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

Tuesday

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

Tuesday Night

SW wind around 10 kt. Partly cloudy. Seas around 1 ft.

Wednesday

SW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers. 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.