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11NM SSW Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:52 pm EST Mar 7, 2026
Forecast Valid: 10pm EST Mar 7, 2026-6pm EDT Mar 14, 2026

Tonight

SSW wind around 10 kt. Rain likely, mainly before 3am. Areas of fog before 3am, then Patchy fog between 4am and 5am. Seas 3 to 4 ft.

Sunday

SSW wind around 10 kt becoming W in the afternoon. A slight chance of rain between 7am and 8am. Patchy fog before 10am. Seas 3 to 4 ft.

Sunday Night

SW wind around 10 kt. Mostly clear. Seas 2 to 3 ft.

Monday

SSW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 2 to 3 ft.

Monday Night

SW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Seas 2 to 3 ft.

Tuesday

Variable winds 5 kt or less. Sunny. Seas around 2 ft.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Wednesday

E wind 5 to 10 kt becoming SE in the afternoon. A chance of rain. Seas 2 to 3 ft.

Wednesday Night

S wind around 10 kt. A chance of rain. Seas 2 ft building to 4 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.