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11NM SSW Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:48 pm EDT Apr 5, 2026
Forecast Valid: 6pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026

Tonight

SW wind 5 to 10 kt becoming W in the evening. A chance of showers, mainly before 7pm. Patchy fog before 8pm. Seas 3 to 4 ft.

Monday

W wind around 10 kt. Increasing clouds. Seas 2 to 3 ft.

Monday Night

Variable winds 5 kt or less. A slight chance of snow showers after 4am. Seas around 2 ft.

Tuesday

Variable winds 5 kt or less. A chance of snow showers after 7am. Seas 1 to 2 ft.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 ft.

Wednesday

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

Wednesday Night

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

Thursday

SSW wind 5 to 8 kt becoming S 10 to 15 kt in the afternoon. Sunny. Seas around 2 ft.

Thursday Night

SSW wind around 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.