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4NM ESE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:29 am EDT May 7, 2026
Forecast Valid: 12pm EDT May 7, 2026-6pm EDT May 13, 2026

This Afternoon

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

Tonight

WNW wind 5 to 10 kt. Mostly clear. Seas 1 to 2 ft.

Friday

WSW wind 5 to 10 kt. Increasing clouds. Seas around 1 ft.

Friday Night

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

Saturday

SSW wind 5 to 8 kt becoming S 10 to 15 kt in the afternoon. Showers likely, mainly after 4pm. Seas around 2 ft.

Saturday Night

SSE wind 10 to 15 kt. Showers likely, mainly before 8pm. Seas around 2 ft.

Sunday

S wind 10 to 15 kt. A chance of showers after 3pm. Seas around 2 ft.

Sunday Night

S wind 5 to 10 kt. Showers likely. Seas around 2 ft.

Monday

N wind 5 to 10 kt. Showers. 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.