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Gray/Portland, ME Local Forecast Office

12NM NNW Gloucester MA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind 7 to 10 kt becoming E 5 to 8 kt after midnight. A slight chance of rain after 5am.  Patchy fog after 10pm.  Seas around 2 ft.

      Low: 44 °F

      E 10kt⇓
      2ft

    • Sunday

      Sunday:SSE wind 5 to 10 kt becoming WNW in the afternoon. Rain, mainly after 11am.  Patchy fog between 1pm and 2pm.  Seas 2 to 3 ft.

      High: 48 °F

      WNW 10kt
      2-3ft

    • Sunday Night

      Sunday Night:WNW wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. A chance of rain, mainly before 7pm.   Seas 3 to 4 ft.

      Low: 38 °F

      WNW 15kt⇓
      3-4ft

    • Monday

      Monday:W wind 5 to 10 kt. Increasing clouds. Seas 2 to 3 ft.

      High: 46 °F

      W 10kt
      2-3ft

    • Monday Night

      Monday Night:N wind around 10 kt. Partly cloudy. Seas around 2 ft.

      Low: 34 °F

      N 10kt
      2ft

    • Tuesday

      Tuesday:N wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas around 2 ft.

      High: 44 °F

      N 10kt
      2ft

    • Tuesday Night

      Tuesday Night:SSE wind around 10 kt becoming SSW after midnight. Mostly cloudy. Seas around 2 ft.

      Low: 39 °F

      SSE 10kt
      2ft

    • Wednesday

      Wednesday:SSW wind around 10 kt becoming WSW in the afternoon. Mostly cloudy. Seas 1 to 2 ft.

      High: 50 °F

      SSW 10kt
      1-2ft

    • Wednesday Night

      Wednesday Night:WNW wind around 10 kt. Partly cloudy. Seas around 1 ft.

      Low: 41 °F

      WNW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:35 pm EDT Apr 18, 2026
Forecast Valid: 5pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026

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Detailed Forecast


Tonight
E wind 7 to 10 kt becoming E 5 to 8 kt after midnight. A slight chance of rain after 5am. Patchy fog after 10pm. Seas around 2 ft.
Sunday
SSE wind 5 to 10 kt becoming WNW in the afternoon. Rain, mainly after 11am. Patchy fog between 1pm and 2pm. Seas 2 to 3 ft.
Sunday Night
WNW wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. A chance of rain, mainly before 7pm. Seas 3 to 4 ft.
Monday
W wind 5 to 10 kt. Increasing clouds. Seas 2 to 3 ft.
Monday Night
N wind around 10 kt. Partly cloudy. Seas around 2 ft.
Tuesday
N wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas around 2 ft.
Tuesday Night
SSE wind around 10 kt becoming SSW after midnight. Mostly cloudy. Seas around 2 ft.
Wednesday
SSW wind around 10 kt becoming WSW in the afternoon. Mostly cloudy. Seas 1 to 2 ft.
Wednesday Night
WNW wind around 10 kt. Partly cloudy. Seas around 1 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: 2:35 pm EDT Apr 18, 2026
Forecast Valid: 5pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
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