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7NM NNE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:51 am EDT Mar 17, 2026
Forecast Valid: 1pm EDT Mar 17, 2026-6pm EDT Mar 23, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

This Afternoon

W wind around 15 kt, with gusts as high as 30 kt. Sunny. Seas around 1 ft.

Tonight

WNW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly clear. Seas around 1 ft.

Wednesday

WNW wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Seas around 1 ft.

Wednesday Night

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

Thursday

S wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Partly sunny. Seas around 1 ft.

Thursday Night

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

Friday

SSW wind 5 to 10 kt. Partly sunny. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. A chance of rain and snow after 3am. Seas around 1 ft.

Saturday

NNW wind 5 to 10 kt becoming WNW in the afternoon. A chance of rain and snow before 11am, then a chance of rain. 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.