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11NM SSW Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:24 pm EDT Apr 8, 2026
Forecast Valid: 7pm EDT Apr 8, 2026-6pm EDT Apr 15, 2026

Tonight

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

Thursday

S wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Sunny. Seas around 1 ft.

Thursday Night

SSW wind 5 to 10 kt. Mostly clear. Seas 1 to 2 ft.

Friday

S wind 5 to 10 kt. Mostly sunny. Seas 1 to 2 ft.

Friday Night

Variable winds 5 kt or less. Showers likely, mainly after 11pm. Seas 2 to 3 ft.

Saturday

NW wind 5 to 10 kt. A chance of showers before 8am. Seas around 3 ft.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Seas around 3 ft.

Sunday

Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas around 3 ft.

Sunday Night

SSW wind 5 to 10 kt. Mostly 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.