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4NM ESE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 7:15 pm EDT Jun 10, 2026
Forecast Valid: 10pm EDT Jun 10, 2026-6pm EDT Jun 17, 2026

Tonight

Variable winds 5 kt or less. Scattered showers and thunderstorms, then showers likely after 2am. Areas of fog after 1am. Seas around 1 ft.

Thursday

Variable winds 5 kt or less. Isolated showers, then scattered showers and thunderstorms after 2pm. Areas of fog before 10am. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Isolated showers and thunderstorms before 8pm. Areas of dense fog after 9pm. Seas around 1 ft.

Friday

ESE wind 5 to 10 kt. Areas of fog before 11am. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. Showers, mainly after 2am. Seas around 1 ft.

Saturday

Variable winds 5 kt or less. Showers likely before 8am. Seas around 1 ft.

Saturday Night

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

Sunday

S wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Partly sunny. Seas around 1 ft.

Sunday Night

S wind 10 to 15 kt becoming WSW after midnight. Showers likely. Seas around 2 ft.

Winds and seas higher in and near tstms.

*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.