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Gray/Portland, ME Local Forecast Office

12NM ESE Wiscasset ME

Marine Point Forecast

[NOTICE]

Tonight
Low: 38 °F
⇑SSW 20kt
5ft
Thursday
High: 45 °F
SSW 20kt
5-6ft
Thursday Night
Low: 25 °F
WNW 15kt
3-4ft
Friday
High: 37 °F
SSW 15kt
3ft
Friday Night
Low: 35 °F
S 20kt
7ft
Saturday
High: 41 °F
WSW 20kt
6-7ft
Saturday Night
Low: 26 °F
W 15kt
4-5ft
Sunday
High: 38 °F
WNW 10kt
2-3ft
Sunday Night
Low: 33 °F
⇑SSE 20kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:25 pm EDT Mar 11, 2026
Forecast Valid: 9pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026

View Nearby Observations

Detailed Forecast

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

Tonight

SE wind 10 to 15 kt becoming SSW 15 to 20 kt after midnight. Winds could gust as high as 25 kt. Scattered showers, then showers likely and possibly a thunderstorm after 2am. Patchy dense fog before 1am. Seas 3 ft building to 5 ft.

Thursday

SSW wind 15 to 20 kt becoming WNW in the afternoon. Showers likely, mainly before 1pm. Seas 5 to 6 ft.

Thursday Night

WNW wind around 15 kt, with gusts as high as 25 kt. A chance of rain and snow showers, mainly before 7pm. Seas 3 to 4 ft.

Friday

WNW wind 10 to 15 kt becoming SSW in the afternoon. Increasing clouds. Seas around 3 ft.

Friday Night

S wind around 20 kt, with gusts as high as 30 kt. A chance of rain and snow between 8pm and 4am, then a chance of rain after 4am. Seas 5 ft building to 7 ft.

Saturday

WSW wind around 20 kt, with gusts as high as 30 kt. A chance of snow between 7am and 8am. Seas 6 to 7 ft.

Saturday Night

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

Sunday

WNW wind 5 to 10 kt becoming SSW in the afternoon. Partly sunny. Seas 2 to 3 ft.

Sunday Night

SSE wind 10 to 15 kt increasing to 15 to 20 kt after midnight. A chance of snow after 1am, mixing with rain after 2am. Seas 2 ft building to 6 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.