For More Weather Information:

4NM ESE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:30 pm EDT Jul 5, 2026
Forecast Valid: 6pm EDT Jul 5, 2026-6pm EDT Jul 12, 2026

Tonight

SSW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Seas around 1 ft.

Monday

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

Monday Night

Variable winds 5 kt or less. A slight chance of showers after 2am. Seas around 1 ft.

Tuesday

ENE wind 10 to 15 kt. A chance of rain. Seas around 1 ft.

Tuesday Night

NNE wind around 10 kt. Mostly cloudy. Seas around 2 ft.

Wednesday

NNE wind 5 to 10 kt becoming SSE in the afternoon. Mostly sunny. Seas around 2 ft.

Wednesday Night

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

Thursday

S wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Thursday Night

WSW wind 5 to 10 kt. Partly cloudy. 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.