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19NM SSW Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:05 pm EDT Jul 11, 2025
Forecast Valid: 9pm EDT Jul 11, 2025-6pm EDT Jul 18, 2025

Tonight

Variable winds 5 km/h or less. Patchy fog after 11pm. Seas 1 m or less.

Saturday

SSE wind 5 to 8 km/h increasing to 7 to 10 km/h in the afternoon. Areas of fog before noon. Seas 1 m or less.

Saturday Night

SSE wind around 10 km/h. Patchy fog before 8pm. Seas 1 m or less.

Sunday

S wind 10 to 13 km/h increasing to 12 to 15 km/h in the afternoon. Partly sunny. Seas 1 m or less.

Sunday Night

S wind around 10 km/h. Patchy fog after 1am. Seas 1 m or less.

Monday

S wind 10 to 15 km/h. A chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Seas 1 m or less.

Monday Night

S wind 5 to 10 km/h becoming WSW after midnight. A chance of showers and thunderstorms before 8pm. 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

SSW wind 5 to 10 km/h becoming WNW after midnight. Partly cloudy. Seas 1 m or less.

*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.