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Gray/Portland, ME Local Forecast Office

12NM ESE Wiscasset ME

Marine Point Forecast

[NOTICE]

Tonight
Low: 60 °F
Light Wind
1ft
Friday
High: 73 °F
NW 10kt
1-2ft
Friday Night
Low: 58 °F
Light Wind
1ft
Saturday
High: 73 °F
Light Wind
1ft
Saturday Night
Low: 58 °F
Light Wind
1ft
Sunday
High: 69 °F
⇑S 10kt
1ft
Sunday Night
Low: 60 °F
S 10kt
1-2ft
Monday
High: 70 °F
E 10kt
2-3ft
Monday Night
Low: 59 °F
Light Wind
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 pm EDT Aug 13, 2026
Forecast Valid: 6pm EDT Aug 13, 2026-6pm EDT Aug 20, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Seas around 1 ft.

Friday

NW wind around 10 kt. Sunny. Seas 1 to 2 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. Partly cloudy. Seas around 1 ft.

Sunday

Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas around 1 ft.

Sunday Night

S wind 5 to 10 kt. Showers likely, mainly after 3am. Seas 1 to 2 ft.

Monday

ESE wind around 10 kt becoming ENE in the afternoon. Showers likely. Seas 2 to 3 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 3 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.