For More Weather Information:

4NM ESE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:59 pm EDT Aug 3, 2026
Forecast Valid: 8pm EDT Aug 3, 2026-6pm EDT Aug 10, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...

Tonight

SSW wind 10 to 15 kt becoming W in the evening. A chance of showers before 10pm. Seas around 1 ft.

Tuesday

WSW wind around 10 kt. Sunny. Seas around 1 ft.

Tuesday Night

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

Wednesday

Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Partly sunny. Seas around 1 ft.

Wednesday Night

S wind 5 to 10 kt becoming SW after midnight. Mostly cloudy. Seas around 1 ft.

Thursday

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

Thursday Night

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

Friday

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

Friday Night

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