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11NM SSW Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:27 am EDT Mar 10, 2026
Forecast Valid: 3am EDT Mar 10, 2026-6pm EDT Mar 16, 2026

Tuesday

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

Tuesday Night

Variable winds 5 kt or less. A slight chance of rain after 3am. Seas around 2 ft.

Wednesday

ENE wind 10 to 15 kt. Rain likely, mainly after 5pm. Patchy fog between 1pm and 2pm, then Patchy fog after 3pm. Seas around 2 ft.

Wednesday Night

E wind 5 to 8 kt becoming S 7 to 10 kt in the evening. Rain likely, mainly after 10pm. Areas of dense fog. Seas around 2 ft.

Thursday

SW wind 10 to 15 kt becoming W in the afternoon. A chance of rain. Patchy fog before 9am. Seas around 3 ft.

Thursday Night

WNW wind around 10 kt. Partly cloudy. Seas 2 to 3 ft.

Friday

W wind 5 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Friday Night

S wind 10 to 15 kt. A chance of snow before 11pm, then rain likely. Seas 2 to 3 ft.

Saturday

W wind 10 to 15 kt. A chance of rain. Seas 3 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.