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11NM ENE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:45 pm EDT Jul 13, 2025
Forecast Valid: 2pm EDT Jul 13, 2025-6pm EDT Jul 19, 2025

This Afternoon

SSE wind around 15 km/h. Partly sunny. Seas 1 m or less.

Tonight

S wind around 15 km/h. Patchy fog after 8pm. Seas 1 m or less.

Monday

S wind 15 to 20 km/h. A chance of showers and thunderstorms, mainly after 5pm. Seas 1 m or less.

Monday Night

S wind 10 to 15 km/h becoming SW 5 to 8 km/h after midnight. A chance of showers before 8pm. Areas of fog after 11pm. Seas 1 m or less.

Tuesday

W wind 5 to 8 km/h becoming S 7 to 10 km/h in the afternoon. Mostly sunny. Seas 1 m or less.

Tuesday Night

SW wind 7 to 10 km/h decreasing to 5 to 8 km/h after midnight. Partly cloudy. Seas 1 m or less.

Wednesday

S wind 5 to 10 km/h increasing to 10 to 15 km/h. Mostly sunny. Seas 1 m or less.

Wednesday Night

SSW wind 10 to 15 km/h. Partly cloudy. Seas 1 m or less.

Thursday

S wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 m or less.

Winds and seas higher in and near tstms.

*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.