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Gray/Portland, ME Local Forecast Office

12NM ESE Wiscasset ME

Marine Point Forecast

[NOTICE]

Today
High: 70 °F
SW 10kt
2ft
Tonight
Low: 59 °F
SSW 10kt
2ft
Tuesday
High: 66 °F
SSE 15kt
2-3ft
Tuesday Night
Low: 59 °F
SE 15kt
3ft
Wednesday
High: 69 °F
SSW 15kt
4-5ft
Wednesday Night
Low: 59 °F
SW 15kt⇓
5-6ft
Thursday
High: 70 °F
SW 10kt
4-5ft
Thursday Night
Low: 58 °F
Light Wind
3-4ft
Friday
High: 72 °F
Light Wind
3ft

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: 11am EDT Jul 20, 2026-6pm EDT Jul 26, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind around 10 kt. Sunny. Seas around 2 ft.

Tonight

SSW wind 5 to 10 kt. Partly cloudy. Seas around 2 ft.

Tuesday

SSE wind 10 to 15 kt. Increasing clouds. Seas 2 to 3 ft.

Tuesday Night

SE wind around 15 kt. Showers and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 2am, then showers after 2am. Seas around 3 ft.

Wednesday

SSW wind 10 to 15 kt. Showers, mainly before 11am. Seas 4 to 5 ft.

Wednesday Night

SW wind 12 to 15 kt becoming WSW 10 to 13 kt after midnight. Partly cloudy. Seas 5 to 6 ft.

Thursday

WNW wind 5 to 10 kt becoming SW in the afternoon. Sunny. Seas 4 to 5 ft.

Thursday Night

Variable winds 5 kt or less. Mostly clear. Seas 3 to 4 ft.

Friday

Variable winds 5 kt or less. Sunny. 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.