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4NM ESE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:24 am EST Jan 15, 2026
Forecast Valid: 8am EST Jan 15, 2026-6pm EST Jan 21, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM EST THIS EVENING THROUGH

Today

SSW wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. A chance of showers, mainly before 10am. Patchy fog. Seas around 1 ft.

Tonight

W wind 15 to 20 kt, with gusts as high as 25 kt. Widespread freezing spray after 4am. Mostly cloudy. Seas around 1 ft.

Friday

W wind 15 to 20 kt, with gusts as high as 30 kt. Widespread freezing spray before noon. Sunny. Seas around 1 ft.

Friday Night

W wind around 10 kt becoming SW after midnight. Mostly cloudy. Seas around 1 ft.

Saturday

SW wind around 10 kt. A chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Seas around 1 ft.

Saturday Night

WSW wind around 10 kt. A chance of rain before 1am. Seas around 1 ft.

Sunday

WSW wind around 10 kt. Mostly cloudy. Seas around 1 ft.

Sunday Night

N wind around 10 kt. A chance of snow. Seas around 1 ft.

M.L.King Day

WNW wind 10 to 15 kt becoming WSW in the afternoon. Winds could gust as high as 25 kt. Mostly sunny. 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.