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Gray/Portland, ME Local Forecast Office

12NM NNW Gloucester MA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind around 15 kt becoming W after midnight. Winds could gust as high as 20 kt. A chance of rain, mainly before 10pm.   Seas 2 to 3 ft.

      Low: 38 °F

      SW 15kt
      2-3ft

    • Monday

      Monday:W wind around 15 kt becoming NW in the afternoon. Winds could gust as high as 25 kt. Sunny. Seas 1 to 2 ft.

      High: 41 °F

      WNW 15kt
      1-2ft

    • Monday Night

      Monday Night:NW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Seas around 1 ft.

      Low: 29 °F

      NW 10kt⇓
      1ft

    • Tuesday

      Tuesday:SSW wind 5 to 10 kt becoming ENE in the afternoon. Snow before noon, then rain.   Seas around 1 ft.

      High: 41 °F

      ENE 10kt
      1ft

    • Tuesday Night

      Tuesday Night:NNE wind 15 to 20 kt becoming NNW after midnight. Winds could gust as high as 30 kt. Rain and snow, mainly before 2am.   Seas 1 to 2 ft.

      Low: 30 °F

      N 20kt
      1-2ft

    • Wednesday

      Wednesday:NW wind 10 to 15 kt becoming WNW 5 to 8 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.

      High: 36 °F

      NW 15kt⇓
      2-3ft

    • Wednesday Night

      Wednesday Night:SW wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Mostly cloudy. Seas around 3 ft.

      Low: 32 °F

      ⇑SW 15kt
      3ft

    • Thursday

      Thursday:SW wind 15 to 20 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Mostly cloudy. Seas 2 to 3 ft.

      High: 39 °F

      W 20kt
      2-3ft

    • Thursday Night

      Thursday Night:WNW wind 20 to 25 kt, with gusts as high as 30 kt. Partly cloudy. Seas around 2 ft.

      Low: 17 °F

      WNW 25kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:29 pm EST Nov 30, 2025
Forecast Valid: 9pm EST Nov 30, 2025-6pm EST Dec 7, 2025

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Detailed Forecast


Tonight
SW wind around 15 kt becoming W after midnight. Winds could gust as high as 20 kt. A chance of rain, mainly before 10pm. Seas 2 to 3 ft.
Monday
W wind around 15 kt becoming NW in the afternoon. Winds could gust as high as 25 kt. Sunny. Seas 1 to 2 ft.
Monday Night
NW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Seas around 1 ft.
Tuesday
SSW wind 5 to 10 kt becoming ENE in the afternoon. Snow before noon, then rain. Seas around 1 ft.
Tuesday Night
NNE wind 15 to 20 kt becoming NNW after midnight. Winds could gust as high as 30 kt. Rain and snow, mainly before 2am. Seas 1 to 2 ft.
Wednesday
NW wind 10 to 15 kt becoming WNW 5 to 8 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.
Wednesday Night
SW wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Mostly cloudy. Seas around 3 ft.
Thursday
SW wind 15 to 20 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Mostly cloudy. Seas 2 to 3 ft.
Thursday Night
WNW wind 20 to 25 kt, with gusts as high as 30 kt. Partly cloudy. Seas around 2 ft.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 42.81°N 70.78°W
Last Update: 1:29 pm EST Nov 30, 2025
Forecast Valid: 9pm EST Nov 30, 2025-6pm EST Dec 7, 2025
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