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Gray/Portland, ME Local Forecast Office

11NM ENE Portland ME

Marine Point Forecast

[NOTICE]

Thursday
High: 66 °F
⇑SE 15kt
1ft
Thursday Night
Low: 62 °F
SSE 15kt⇓
1ft
Friday
High: 71 °F
WSW 10kt
1ft
Friday Night
Low: 59 °F
Light Wind
1ft
Saturday
High: 66 °F
Light Wind
1ft
Saturday Night
Low: 57 °F
Light Wind
1ft
Sunday
High: 67 °F
⇑S 10kt
1ft
Sunday Night
Low: 59 °F
Light Wind
1ft
Monday
High: 69 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am EDT Sep 25, 2025
Forecast Valid: 4am EDT Sep 25, 2025-6pm EDT Oct 1, 2025

View Nearby Observations

Detailed Forecast

Thursday

E wind 10 to 13 kt becoming SE 12 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Showers, with thunderstorms also possible after 2pm. Areas of fog before 9am. Seas around 1 ft.

Thursday Night

SSE wind 12 to 15 kt becoming SW 10 to 13 kt after midnight. Showers and possibly a thunderstorm before 11pm, then scattered showers. Areas of fog after 2am. Seas around 1 ft.

Friday

WSW wind 5 to 10 kt. Areas of fog before 8am. Seas around 1 ft.

Friday Night

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

Saturday

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Saturday Night

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

Sunday

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

Sunday Night

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

Monday

Variable winds 5 kt or less. 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.