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Gray/Portland, ME Local Forecast Office

12NM NNW Gloucester MA

Marine Point Forecast

[NOTICE]
    • Late Afternoon

      Late Afternoon:SSE wind around 10 kt. Scattered showers and thunderstorms.   Seas around 1 ft.

      High: 75 °F

      SSE 10kt
      1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers and thunderstorms likely before midnight, then scattered showers. Some of the storms could produce heavy rainfall.   Seas 1 to 2 ft.

      Low: 69 °F

      Light Wind
      1-2ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Isolated showers before 7am, then a slight chance of showers after 2pm.   Seas around 1 ft.

      High: 82 °F

      Light Wind
      1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Patchy fog after 5am.  Seas around 1 ft.

      Low: 70 °F

      Light Wind
      1ft

    • Wednesday

      Wednesday:SW wind 5 to 10 kt becoming SSE in the afternoon. Patchy fog between 7am and 8am.  Seas around 1 ft.

      High: 84 °F

      SSE 10kt
      1ft

    • Wednesday Night

      Wednesday Night:SSW wind 5 to 10 kt. Patchy fog.  Seas around 1 ft.

      Low: 72 °F

      SSW 10kt
      1ft

    • Thursday

      Thursday:S wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 2pm.  Patchy fog before 10am.  Seas around 1 ft.

      High: 84 °F

      S 10kt
      1ft

    • Thursday Night

      Thursday Night:WSW wind 5 to 10 kt. Scattered thunderstorms before 8pm.  Patchy fog.  Seas around 1 ft.

      Low: 72 °F

      WSW 10kt
      1ft

    • Friday

      Friday:W wind 5 to 10 kt becoming NW in the afternoon. A chance of showers.  Patchy fog before 10am.  Seas around 1 ft.

      High: 82 °F

      NW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:50 pm EDT Jul 14, 2025
Forecast Valid: 5pm EDT Jul 14, 2025-6pm EDT Jul 21, 2025

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Detailed Forecast


Late Afternoon
SSE wind around 10 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. Showers and thunderstorms likely before midnight, then scattered showers. Some of the storms could produce heavy rainfall. Seas 1 to 2 ft.
Tuesday
Variable winds 5 kt or less. Isolated showers before 7am, then a slight chance of showers after 2pm. Seas around 1 ft.
Tuesday Night
Variable winds 5 kt or less. Patchy fog after 5am. Seas around 1 ft.
Wednesday
SW wind 5 to 10 kt becoming SSE in the afternoon. Patchy fog between 7am and 8am. Seas around 1 ft.
Wednesday Night
SSW wind 5 to 10 kt. Patchy fog. Seas around 1 ft.
Thursday
S wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 10am. Seas around 1 ft.
Thursday Night
WSW wind 5 to 10 kt. Scattered thunderstorms before 8pm. Patchy fog. Seas around 1 ft.
Friday
W wind 5 to 10 kt becoming NW in the afternoon. A chance of showers. Patchy fog before 10am. Seas around 1 ft.

Winds and seas higher in and near tstms.

*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: 1:50 pm EDT Jul 14, 2025
Forecast Valid: 5pm EDT Jul 14, 2025-6pm EDT Jul 21, 2025
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