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4NM ESE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:23 am EDT Jun 24, 2026
Forecast Valid: 12pm EDT Jun 24, 2026-6pm EDT Jun 30, 2026

This Afternoon

W wind 5 to 10 kt becoming WSW. Sunny. Seas around 1 ft.

Tonight

W wind 5 to 10 kt. Mostly clear. Seas 1 to 2 ft.

Thursday

W wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Thursday Night

S wind 5 to 10 kt. Showers likely, mainly after 4am. Patchy fog after 2am. Seas 1 to 2 ft.

Friday

S wind around 10 kt. Showers, mainly before 2pm. Patchy fog before 9am. Seas around 1 ft.

Friday Night

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

Saturday

Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Sunday

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