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Gray/Portland, ME Local Forecast Office

12NM NNW Gloucester MA

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:W wind 17 to 20 kt decreasing to 15 to 18 kt in the afternoon. Winds could gust as high as 30 kt. Mostly sunny. Seas 2 to 3 ft.

      High: 38 °F

      W 20kt⇓
      2-3ft

    • Monday Night

      Monday Night:SW wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 1 ft.

      Low: 33 °F

      SW 10kt
      1ft

    • Tuesday

      Tuesday:WSW wind around 10 kt. Increasing clouds. Seas around 1 ft.

      High: 42 °F

      WSW 10kt
      1ft

    • Tuesday Night

      Tuesday Night:SSW wind 10 to 15 kt. Mostly cloudy. Seas around 1 ft.

      Low: 38 °F

      SSW 15kt
      1ft

    • Wednesday

      Wednesday:SSW wind 10 to 15 kt. A chance of showers before 4pm.   Seas around 1 ft.

      High: 46 °F

      SSW 15kt
      1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of showers after 8pm.   Seas around 1 ft.

      Low: 38 °F

      Light Wind
      1ft

    • Thursday

      Thursday:NNW wind 5 to 8 kt becoming N 7 to 10 kt in the afternoon. A chance of rain.   Seas around 1 ft.

      High: 41 °F

      ⇑N 10kt
      1ft

    • Thursday Night

      Thursday Night:N wind 15 to 18 kt increasing to 17 to 20 kt after midnight. A chance of rain before 8pm, then a chance of rain and snow between 8pm and midnight, then snow likely after midnight.   Seas 2 to 3 ft.

      Low: 24 °F

      ⇑N 20kt
      2-3ft

    • Friday

      Friday:N wind 15 to 20 kt becoming NW 10 to 15 kt in the afternoon. A chance of snow.   Seas 3 to 4 ft.

      High: 31 °F

      N 20kt⇓
      3-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:30 am EST Jan 12, 2026
Forecast Valid: 3am EST Jan 12, 2026-6pm EST Jan 18, 2026

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Detailed Forecast


Monday
W wind 17 to 20 kt decreasing to 15 to 18 kt in the afternoon. Winds could gust as high as 30 kt. Mostly sunny. Seas 2 to 3 ft.
Monday Night
SW wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 1 ft.
Tuesday
WSW wind around 10 kt. Increasing clouds. Seas around 1 ft.
Tuesday Night
SSW wind 10 to 15 kt. Mostly cloudy. Seas around 1 ft.
Wednesday
SSW wind 10 to 15 kt. A chance of showers before 4pm. Seas around 1 ft.
Wednesday Night
Variable winds 5 kt or less. A chance of showers after 8pm. Seas around 1 ft.
Thursday
NNW wind 5 to 8 kt becoming N 7 to 10 kt in the afternoon. A chance of rain. Seas around 1 ft.
Thursday Night
N wind 15 to 18 kt increasing to 17 to 20 kt after midnight. A chance of rain before 8pm, then a chance of rain and snow between 8pm and midnight, then snow likely after midnight. Seas 2 to 3 ft.
Friday
N wind 15 to 20 kt becoming NW 10 to 15 kt in the afternoon. A chance of snow. Seas 3 to 4 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: 12:30 am EST Jan 12, 2026
Forecast Valid: 3am EST Jan 12, 2026-6pm EST Jan 18, 2026
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