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Gray/Portland, ME Local Forecast Office

11NM SSW Portland ME

Marine Point Forecast

[NOTICE]

Overnight
Low: 20 °F
W 10kt
2-3ft
Friday
High: 29 °F
W 15kt
2ft
Friday Night
Low: 23 °F
Light Wind
2ft
Saturday
High: 37 °F
Light Wind
2-3ft
Saturday Night
Low: 29 °F
Light Wind
2-3ft
Sunday
High: 37 °F
WSW 10kt
2ft
Sunday Night
Low: 24 °F
Light Wind
2ft
M.L.King Day
High: 33 °F
⇑WSW 10kt
2ft
Monday Night
Low: 16 °F
W 15kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:10 pm EST Jan 15, 2026
Forecast Valid: 11pm EST Jan 15, 2026-6pm EST Jan 22, 2026

View Nearby Observations

Detailed Forecast

Overnight

W wind around 10 kt. Mostly cloudy. Seas 2 to 3 ft.

Friday

W wind 10 to 15 kt, with gusts as high as 25 kt. Widespread freezing spray before 11am. Sunny. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

Saturday

Variable winds 5 kt or less. A chance of snow before 11am, then a chance of rain and snow between 11am and 3pm, then rain likely after 3pm. Seas 2 to 3 ft.

Saturday Night

Variable winds 5 kt or less. A chance of rain before 8pm. Seas 2 to 3 ft.

Sunday

WSW wind 5 to 10 kt. Mostly cloudy. Seas around 2 ft.

Sunday Night

Variable winds 5 kt or less. A chance of snow before 11pm. Seas around 2 ft.

M.L.King Day

WNW wind 5 to 8 kt becoming WSW 7 to 10 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Monday Night

W wind 10 to 15 kt. Partly cloudy. 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.