News Headlines

For More Weather Information:

4NM ESE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 10:15 pm EST Feb 28, 2026
Forecast Valid: 11pm EST Feb 28, 2026-6pm EST Mar 7, 2026

Overnight

WSW wind 5 to 8 kt becoming N 10 to 15 kt after midnight. Winds could gust as high as 20 kt. Partly cloudy. Seas around 2 ft.

Sunday

NNW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of snow, mainly before 1pm. Seas 1 to 2 ft.

Sunday Night

NNW wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. Winds could gust as high as 25 kt. Mostly clear. Seas 1 to 2 ft.

Monday

NNW wind 5 to 10 kt becoming W in the afternoon. Sunny. Seas around 1 ft.

Monday Night

SW wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Widespread freezing spray after 9pm. Mostly clear. Seas around 1 ft.

Tuesday

SSW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of snow after 3pm. Widespread freezing spray before 10am. Seas around 1 ft.

Tuesday Night

SSW wind 10 to 15 kt becoming NW after midnight. A chance of snow before 7pm, then rain and snow. Seas around 2 ft.

Wednesday

NW wind 5 to 10 kt becoming S in the afternoon. Rain and snow likely, mainly before 7am. Seas around 2 ft.

Wednesday Night

S wind around 10 kt. A chance of rain and snow between 9pm and 11pm, then a chance of rain after 11pm. 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.