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Gray/Portland, ME Local Forecast Office

12NM NNW Gloucester MA

Marine Point Forecast

[NOTICE]
    • Today

      Today:WSW wind 10 to 15 kt becoming W 15 to 20 kt in the afternoon. Winds could gust as high as 25 kt. A chance of snow showers before 2pm, then a chance of rain showers between 2pm and 3pm, then a chance of snow showers after 3pm.   Seas around 3 ft.

      High: 39 °F

      ⇑W 20kt
      3ft

    • Tonight

      Tonight:WNW wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Winds could gust as high as 30 kt. A slight chance of snow showers before 8pm.   Seas 2 to 3 ft.

      Low: 14 °F

      WNW 20kt⇓
      2-3ft

    • Friday

      Friday:WNW wind around 10 kt becoming SW in the afternoon. Sunny. Seas 1 to 2 ft.

      High: 27 °F

      WNW 10kt
      1-2ft

    • Friday Night

      Friday Night:SW wind 5 to 10 kt becoming W after midnight. Mostly cloudy. Seas around 1 ft.

      Low: 24 °F

      SW 10kt
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Scattered snow showers before 10am, then scattered rain and snow showers between 10am and 3pm, then scattered rain showers after 3pm.   Seas around 1 ft.

      High: 38 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

      Low: 30 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.

      High: 37 °F

      Light Wind
      1ft

    • Sunday Night

      Sunday Night:NW wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Mostly cloudy. Seas around 1 ft.

      Low: 21 °F

      ⇑NW 15kt
      1ft

    • Monday

      Monday:NW wind around 15 kt. Sunny. Seas 1 to 2 ft.

      High: 26 °F

      NW 15kt
      1-2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:20 am EST Dec 4, 2025
Forecast Valid: 7am EST Dec 4, 2025-6pm EST Dec 10, 2025

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Detailed Forecast


Today
WSW wind 10 to 15 kt becoming W 15 to 20 kt in the afternoon. Winds could gust as high as 25 kt. A chance of snow showers before 2pm, then a chance of rain showers between 2pm and 3pm, then a chance of snow showers after 3pm. Seas around 3 ft.
Tonight
WNW wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Winds could gust as high as 30 kt. A slight chance of snow showers before 8pm. Seas 2 to 3 ft.
Friday
WNW wind around 10 kt becoming SW in the afternoon. Sunny. Seas 1 to 2 ft.
Friday Night
SW wind 5 to 10 kt becoming W after midnight. Mostly cloudy. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Scattered snow showers before 10am, then scattered rain and snow showers between 10am and 3pm, then scattered rain showers after 3pm. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Sunday
Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.
Sunday Night
NW wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Mostly cloudy. Seas around 1 ft.
Monday
NW wind around 15 kt. Sunny. Seas 1 to 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: 6:20 am EST Dec 4, 2025
Forecast Valid: 7am EST Dec 4, 2025-6pm EST Dec 10, 2025
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