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7NM NNE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:21 am EDT Mar 20, 2026
Forecast Valid: 9am EDT Mar 20, 2026-6pm EDT Mar 26, 2026

Today

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. A chance of rain, mainly after 4pm. Seas around 1 ft.

Tonight

S wind 5 to 10 kt becoming NW after midnight. Rain, mainly before 11pm. Seas around 1 ft.

Saturday

NW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Mostly sunny. Seas around 1 ft.

Saturday Night

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

Sunday

Variable winds 5 kt or less. A chance of snow before 9am, then rain and snow likely. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. Rain and snow likely, becoming all snow after 3am. Seas around 1 ft.

Monday

NNE wind around 10 kt. A chance of snow before 5pm. Seas around 1 ft.

Monday Night

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

Tuesday

Variable winds 5 kt or less. Sunny. 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.