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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]

Sunday
High: 34 °F
ENE 10kt
1ft
Sunday Night
Low: 25 °F
⇑ENE 25kt
1ft
Monday
High: 29 °F
⇑N 35kt
1ft
Monday Night
Low: 23 °F
N 35kt⇓
1ft
Tuesday
High: 30 °F
WNW 20kt
1ft
Tuesday Night
Low: 16 °F
WNW 10kt⇓
1ft
Wednesday
High: 34 °F
S 10kt
1ft
Wednesday Night
Low: 27 °F
WSW 10kt
1-2ft
Thursday
High: 38 °F
W 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:04 am EST Feb 22, 2026
Forecast Valid: 2am EST Feb 22, 2026-6pm EST Feb 28, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT FROM MONDAY MORNING THROUGH MONDAY

Sunday

NNE wind around 10 kt becoming ENE in the afternoon. Increasing clouds. Seas around 1 ft.

Sunday Night

ENE wind 15 to 20 kt increasing to 20 to 25 kt. Winds could gust as high as 35 kt. A chance of snow, mainly after 4am. Seas around 1 ft.

Monday

N wind 30 to 33 kt increasing to 32 to 35 kt in the afternoon. Winds could gust as high as 50 kt. Snow. Widespread freezing spray between 8am and 1pm, then Widespread freezing spray between 2pm and 3pm. Seas around 1 ft.

Monday Night

N wind 30 to 35 kt becoming NW 20 to 25 kt after midnight. Winds could gust as high as 45 kt. Snow likely before 1am. Widespread freezing spray between 3am and 4am, then Widespread freezing spray after 5am. Seas around 1 ft.

Tuesday

WNW wind 15 to 20 kt. Widespread freezing spray before 7am. Mostly sunny. Seas around 1 ft.

Tuesday Night

WNW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Partly cloudy. Seas around 1 ft.

Wednesday

WSW wind 5 to 10 kt becoming S in the afternoon. Snow likely, mainly after 1pm. Seas around 1 ft.

Wednesday Night

WSW wind around 10 kt. A chance of snow. Seas 1 to 2 ft.

Thursday

W wind around 10 kt. A chance of rain and snow between 3pm and 4pm, then a chance of snow after 4pm. 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.