For More Weather Information:

4NM ENE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:13 am EST Nov 17, 2025
Forecast Valid: 3pm EST Nov 17, 2025-6pm EST Nov 24, 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

This Afternoon

WNW wind around 20 kt, with gusts as high as 30 kt. Mostly sunny. Seas around 1 ft.

Tonight

W wind around 15 kt, with gusts as high as 25 kt. Mostly clear. Seas around 1 ft.

Tuesday

WNW wind around 15 kt, with gusts as high as 25 kt. Sunny. Seas around 1 ft.

Tuesday Night

W wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Seas around 1 ft.

Wednesday

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Wednesday Night

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

Thursday

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

Thursday Night

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

Friday

S wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Rain likely. Seas around 1 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.