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18NM S Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 7:06 pm EDT May 4, 2024
Forecast Valid: 7pm EDT May 4, 2024-6pm EDT May 11, 2024

Tonight

Variable winds 5 kt or less. Patchy fog after midnight. Seas around 2 ft.

Sunday

SSE wind 5 to 10 kt. A chance of rain, mainly after 3pm. Seas around 2 ft.

Sunday Night

S wind 10 to 15 kt. Rain, mainly before 4am. Seas around 3 ft.

Monday

SSW wind around 10 kt. A chance of showers, mainly between 8am and 9am. Seas around 3 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Seas 2 to 3 ft.

Tuesday

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

Tuesday Night

SW wind 5 to 8 kt becoming NNE 7 to 10 kt after midnight. Partly cloudy. Seas 2 to 3 ft.

Wednesday

ENE wind around 10 kt becoming ESE in the afternoon. A chance of showers. Seas 2 to 3 ft.

Wednesday Night

ESE wind around 10 kt becoming NE after midnight. A chance of showers. Seas around 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.