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Gray/Portland, ME Local Forecast Office

10NM S Wiscasset ME

Marine Point Forecast

[NOTICE]

This Afternoon
High: 77 °F
SSW 10kt
< 1ft
Tonight
Low: 60 °F
Light Wind
< 1ft
Tuesday
High: 73 °F
⇑SSE 15kt
< 1ft
Tuesday Night
Low: 60 °F
SE 10kt
< 1ft
Wednesday
High: 76 °F
SSW 15kt
< 1ft
Wednesday Night
Low: 60 °F
WSW 10kt
< 1ft
Thursday
High: 76 °F
SW 10kt
< 1ft
Thursday Night
Low: 58 °F
Light Wind
< 1ft
Friday
High: 74 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:16 am EDT Jul 20, 2026
Forecast Valid: 12pm EDT Jul 20, 2026-6pm EDT Jul 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SSW wind around 10 kt. Sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Tuesday

SSE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Increasing clouds. Seas 1 ft or less.

Tuesday Night

SE wind around 10 kt. Showers and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 2am, then showers after 2am. Seas 1 ft or less.

Wednesday

SSW wind 10 to 15 kt, with gusts as high as 25 kt. Showers, mainly before 11am. Seas 1 ft or less.

Wednesday Night

WSW wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

Thursday

WNW wind 5 to 10 kt becoming SSW in the afternoon. Sunny. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

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.