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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]

Friday
High: 60 °F
⇑Light Wind
1ft
Friday Night
Low: 56 °F
Light Wind
1ft
Saturday
High: 72 °F
Light Wind
1ft
Saturday Night
Low: 58 °F
Light Wind
1ft
Sunday
High: 69 °F
⇑SSE 15kt
1ft
Sunday Night
Low: 60 °F
S 20kt
1ft
Monday
High: 69 °F
WSW 10kt
1ft
Monday Night
Low: 57 °F
WSW 10kt
1ft
Tuesday
High: 67 °F
⇑S 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:49 pm EDT Jun 11, 2026
Forecast Valid: 2am EDT Jun 12, 2026-6pm EDT Jun 18, 2026

View Nearby Observations

Detailed Forecast

Friday

Variable winds 5 kt or less. Areas of fog before 7am. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then a chance of showers and thunderstorms after 3am. Areas of dense fog. Seas around 1 ft.

Saturday

Variable winds 5 kt or less. Areas of fog before 7am. Seas around 1 ft.

Saturday Night

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

Sunday

SSE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Partly sunny. Seas around 1 ft.

Sunday Night

S wind 15 to 20 kt, with gusts as high as 25 kt. Showers, mainly after 11pm. Seas around 1 ft.

Monday

WSW wind 5 to 10 kt. A chance of showers before 11am. Seas around 1 ft.

Monday Night

WSW wind 5 to 10 kt becoming WNW after midnight. Partly cloudy. Seas around 1 ft.

Tuesday

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

Winds and seas higher in and near tstms.

*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.