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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:SW wind around 15 kt, with gusts as high as 20 kt. A slight chance of snow after 5pm.  Widespread freezing spray before 1pm.  Seas 1 to 2 ft.

      High: 32 °F

      SW 15kt
      1-2ft

    • Wednesday Night

      Wednesday Night:SSW wind 15 to 20 kt. Snow likely, mainly between 9pm and 11pm.   Seas around 2 ft.

      Low: 27 °F

      SSW 20kt
      2ft

    • Thursday

      Thursday:SW wind 15 to 20 kt. A slight chance of snow before 8am, then a slight chance of rain between 8am and 9am.   Seas around 2 ft.

      High: 39 °F

      SW 20kt
      2ft

    • Thursday Night

      Thursday Night:W wind 15 to 20 kt, with gusts as high as 25 kt. Partly cloudy. Seas around 1 ft.

      Low: 24 °F

      W 20kt
      1ft

    • Friday

      Friday:W wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 30 kt. Widespread freezing spray before 8am. Partly sunny. Seas around 1 ft.

      High: 27 °F

      ⇑W 25kt
      1ft

    • Friday Night

      Friday Night:WNW wind 20 to 25 kt, with gusts as high as 30 kt. Widespread freezing spray. Partly cloudy. Seas around 1 ft.

      Low: 4 °F

      WNW 25kt
      1ft

    • Saturday

      Saturday:WNW wind around 15 kt, with gusts as high as 25 kt. Widespread freezing spray. Sunny. Seas around 1 ft.

      High: 11 °F

      WNW 15kt
      1ft

    • Saturday Night

      Saturday Night:NW wind 10 to 15 kt. Widespread freezing spray. Partly cloudy. Seas around 1 ft.

      Low: 4 °F

      NW 15kt
      1ft

    • Sunday

      Sunday:N wind around 10 kt. Widespread freezing spray. Mostly cloudy. Seas around 1 ft.

      High: 15 °F

      N 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:31 am EST Jan 21, 2026
Forecast Valid: 4am EST Jan 21, 2026-6pm EST Jan 27, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH

Wednesday
SW wind around 15 kt, with gusts as high as 20 kt. A slight chance of snow after 5pm. Widespread freezing spray before 1pm. Seas 1 to 2 ft.
Wednesday Night
SSW wind 15 to 20 kt. Snow likely, mainly between 9pm and 11pm. Seas around 2 ft.
Thursday
SW wind 15 to 20 kt. A slight chance of snow before 8am, then a slight chance of rain between 8am and 9am. Seas around 2 ft.
Thursday Night
W wind 15 to 20 kt, with gusts as high as 25 kt. Partly cloudy. Seas around 1 ft.
Friday
W wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 30 kt. Widespread freezing spray before 8am. Partly sunny. Seas around 1 ft.
Friday Night
WNW wind 20 to 25 kt, with gusts as high as 30 kt. Widespread freezing spray. Partly cloudy. Seas around 1 ft.
Saturday
WNW wind around 15 kt, with gusts as high as 25 kt. Widespread freezing spray. Sunny. Seas around 1 ft.
Saturday Night
NW wind 10 to 15 kt. Widespread freezing spray. Partly cloudy. Seas around 1 ft.
Sunday
N wind around 10 kt. Widespread freezing spray. Mostly 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: 43.65°N 70.15°W
Last Update: 12:31 am EST Jan 21, 2026
Forecast Valid: 4am EST Jan 21, 2026-6pm EST Jan 27, 2026
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