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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]

Today
High: 30 °F
W 20kt
2ft
Tonight
Low: 5 °F
WNW 25kt
2ft
Saturday
High: 14 °F
WNW 15kt
1ft
Saturday Night
Low: 4 °F
NW 15kt⇓
1ft
Sunday
High: 18 °F
NNW 10kt
1ft
Sunday Night
Low: 14 °F
⇑NE 25kt
1-2ft
Monday
High: 20 °F
NNE 25kt
2ft
Monday Night
Low: 11 °F
N 20kt
2ft
Tuesday
High: 22 °F
NW 15kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:56 am EST Jan 23, 2026
Forecast Valid: 8am EST Jan 23, 2026-6pm EST Jan 29, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

Today

W wind 15 to 20 kt, with gusts as high as 30 kt. A slight chance of snow showers after 5pm. Widespread freezing spray before 10am. Seas around 2 ft.

Tonight

WNW wind 20 to 25 kt, with gusts as high as 30 kt. Widespread freezing spray after 8pm. Partly cloudy. Seas around 2 ft.

Saturday

WNW wind around 15 kt. Widespread freezing spray. Sunny. Seas around 1 ft.

Saturday Night

NW wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. Widespread freezing spray. Partly cloudy. Seas around 1 ft.

Sunday

NNW wind 5 to 10 kt becoming NNE in the afternoon. Snow likely, mainly after 5pm. Widespread freezing spray. Seas around 1 ft.

Sunday Night

NE wind 10 to 15 kt increasing to 20 to 25 kt. Winds could gust as high as 35 kt. Snow. The snow could be heavy at times. Widespread freezing spray. Seas 1 to 2 ft.

Monday

NNE wind around 25 kt, with gusts as high as 35 kt. Snow. Widespread freezing spray. Seas around 2 ft.

Monday Night

N wind around 20 kt becoming NW after midnight. Winds could gust as high as 30 kt. Snow likely. Widespread freezing spray. Seas around 2 ft.

Tuesday

NW wind around 15 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Widespread freezing spray. Mostly sunny. 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.