For More Weather Information:

19NM SSW Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:50 pm EDT Jul 14, 2025
Forecast Valid: 4pm EDT Jul 14, 2025-6pm EDT Jul 21, 2025

Late Afternoon

S wind 5 to 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Showers and thunderstorms likely before 11pm, then isolated showers between 11pm and 3am. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. Cloudy through mid morning, then gradual clearing. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Patchy fog between midnight and 1am, then Patchy fog after 2am. Seas 1 ft or less.

Wednesday

Variable winds 5 kt or less. Patchy fog before 7am. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

Thursday

S wind 5 to 10 kt. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. A chance of showers. Seas 1 ft 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.