For More Weather Information:

11NM SSW Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 7:27 pm EST Mar 4, 2026
Forecast Valid: 11pm EST Mar 4, 2026-6pm EDT Mar 11, 2026

Overnight

Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.

Thursday

N wind 5 to 8 kt becoming ENE 7 to 10 kt in the afternoon. Increasing clouds. Seas 2 to 3 ft.

Thursday Night

ENE wind around 10 kt. A chance of snow before 11pm, then snow and sleet likely. Seas 2 to 3 ft.

Friday

NE wind around 10 kt. Snow and sleet likely, becoming all snow after 10am, then gradually ending. Seas 3 to 4 ft.

Friday Night

Variable winds 5 kt or less. Cloudy. Seas 3 to 4 ft.

Saturday

SSW wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Mostly cloudy. Seas 4 to 5 ft.

Saturday Night

SSW wind around 10 kt becoming WSW after midnight. A chance of rain between 8pm and 3am. Seas 5 ft subsiding to 3 ft.

Sunday

Variable winds 5 kt or less. Mostly sunny. Seas 3 to 4 ft.

Sunday Night

SW wind 5 to 10 kt. Partly cloudy. Seas 2 to 3 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.