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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]

Tonight
Low: 37 °F
⇑ENE 15kt
1-2ft
Sunday
High: 38 °F
NNE 15kt⇓
2ft
Sunday Night
Low: 27 °F
⇑W 20kt
2ft
Monday
High: 34 °F
W 20kt
2ft
Monday Night
Low: 31 °F
WSW 15kt
1ft
Tuesday
High: 40 °F
WSW 15kt
1ft
Tuesday Night
Low: 37 °F
SSW 20kt
1-2ft
Wednesday
High: 43 °F
SSW 15kt
2ft
Wednesday Night
Low: 29 °F
SW 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:14 pm EST Jan 10, 2026
Forecast Valid: 9pm EST Jan 10, 2026-6pm EST Jan 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST SUNDAY THROUGH

Tonight

ENE wind 10 to 13 kt increasing to 12 to 15 kt after midnight. Winds could gust as high as 25 kt. Rain, mainly before 4am. Seas 1 to 2 ft.

Sunday

NNE wind 10 to 15 kt becoming NNW 5 to 8 kt in the afternoon. Winds could gust as high as 20 kt. A slight chance of rain, snow, and sleet between 11am and noon, then a slight chance of rain and snow after noon. Seas around 2 ft.

Sunday Night

NW wind 10 to 15 kt becoming W 15 to 20 kt. Winds could gust as high as 30 kt. A chance of snow, mainly before 9pm. Seas around 2 ft.

Monday

W wind 15 to 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 2 ft.

Monday Night

WSW wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

WSW wind around 15 kt. Mostly sunny. Seas around 1 ft.

Tuesday Night

SSW wind 15 to 20 kt. Cloudy. Seas 1 to 2 ft.

Wednesday

SSW wind around 15 kt, with gusts as high as 25 kt. Cloudy. Seas around 2 ft.

Wednesday Night

SW wind around 10 kt. A chance of rain. Seas around 2 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.