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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]

Saturday
High: 32 °F
NNE 15kt⇓
1ft
Saturday Night
Low: 23 °F
N 10kt
1ft
Sunday
High: 33 °F
E 10kt
1ft
Sunday Night
Low: 25 °F
⇑ENE 25kt
1ft
Monday
High: 29 °F
N 35kt
1ft
Monday Night
Low: 24 °F
N 35kt⇓
1-2ft
Tuesday
High: 32 °F
NW 15kt⇓
1-2ft
Tuesday Night
Low: 16 °F
WNW 10kt⇓
2ft
Wednesday
High: 34 °F
S 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:57 am EST Feb 21, 2026
Forecast Valid: 2am EST Feb 21, 2026-6pm EST Feb 27, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

Saturday

NNE wind 12 to 15 kt decreasing to 10 to 13 kt in the afternoon. Winds could gust as high as 25 kt. A chance of snow, mainly before 9am. Widespread freezing spray before 11am. Seas around 1 ft.

Saturday Night

N wind around 10 kt. Mostly clear. Seas around 1 ft.

Sunday

NNE wind around 10 kt becoming E in the afternoon. Mostly sunny. Seas around 1 ft.

Sunday Night

ENE wind 10 to 15 kt increasing to 20 to 25 kt. Winds could gust as high as 35 kt. A chance of snow after 11pm. Seas around 1 ft.

Monday

N wind 30 to 35 kt, with gusts as high as 45 kt. Snow. Widespread freezing spray between 8am and 1pm, then Widespread freezing spray after 3pm. Seas around 1 ft.

Monday Night

N wind 30 to 35 kt becoming NW 20 to 25 kt. Winds could gust as high as 45 kt. Snow likely, mainly before 7pm. Seas 1 to 2 ft.

Tuesday

NW wind 12 to 15 kt decreasing to 10 to 13 kt in the afternoon. Winds could gust as high as 25 kt. Mostly sunny. Seas 1 to 2 ft.

Tuesday Night

WNW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Partly cloudy. Seas around 2 ft.

Wednesday

W wind 5 to 10 kt becoming S in the afternoon. A chance of snow. Seas 1 to 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.