For More Weather Information:

Gray/Portland, ME Local Forecast Office

12NM ESE Wiscasset ME

Marine Point Forecast

[NOTICE]

Tonight
Low: 32 °F
NNW 10kt⇓
3-4ft
Sunday
High: 35 °F
⇑ESE 15kt
4ft
Sunday Night
Low: 30 °F
ENE 15kt
4ft
Monday
High: 34 °F
NNE 15kt
4ft
Monday Night
Low: 26 °F
N 10kt
4ft
Tuesday
High: 37 °F
WSW 10kt
3ft
Tuesday Night
Low: 31 °F
SW 15kt
5ft
Wednesday
High: 40 °F
WSW 15kt
4-5ft
Wednesday Night
Low: 27 °F
WNW 15kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:26 pm EDT Mar 21, 2026
Forecast Valid: 6pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

Tonight

NNW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. A slight chance of snow after 5am. Seas 3 to 4 ft.

Sunday

ESE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Snow before 3pm, then rain and snow. Seas 2 ft building to 4 ft.

Sunday Night

E wind around 15 kt becoming NE after midnight. Winds could gust as high as 25 kt. Rain and snow likely, becoming all snow after 11pm. Seas around 4 ft.

Monday

NNE wind around 15 kt, with gusts as high as 25 kt. A chance of snow. Seas around 4 ft.

Monday Night

N wind around 10 kt. Mostly cloudy. Seas around 4 ft.

Tuesday

N wind 5 to 10 kt becoming WSW in the afternoon. Mostly sunny. Seas around 3 ft.

Tuesday Night

SW wind 10 to 15 kt. Partly cloudy. Seas 3 ft building to 5 ft.

Wednesday

WSW wind around 15 kt, with gusts as high as 25 kt. Partly sunny. Seas 4 to 5 ft.

Wednesday Night

W wind 10 to 15 kt becoming N after midnight. Winds could gust as high as 20 kt. Mostly cloudy. Seas 4 ft subsiding to 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.