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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind 10 to 15 kt. Increasing clouds. Seas around 1 ft.

      Low: 37 °F

      SW 15kt
      1ft

    • Monday

      Monday:SSW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 1 ft.

      High: 52 °F

      SSW 15kt
      1ft

    • Monday Night

      Monday Night:WSW wind 10 to 15 kt becoming NW 5 to 8 kt after midnight. Mostly cloudy. Seas around 1 ft.

      Low: 40 °F

      WSW 15kt⇓
      1ft

    • Tuesday

      Tuesday:E wind 5 to 10 kt. Rain likely, mainly after 3pm.   Seas 1 to 2 ft.

      High: 44 °F

      E 10kt
      1-2ft

    • Tuesday Night

      Tuesday Night:E wind 10 to 15 kt becoming S after midnight. Winds could gust as high as 20 kt. Rain likely.  Patchy fog.  Seas around 2 ft.

      Low: 38 °F

      S 15kt
      2ft

    • Wednesday

      Wednesday:SSW wind 15 to 20 kt becoming WSW in the afternoon. Showers likely, mainly before 5pm.  Patchy fog before noon.  Seas around 2 ft.

      High: 53 °F

      SSW 20kt
      2ft

    • Wednesday Night

      Wednesday Night:NNE wind around 10 kt. A chance of rain.   Seas around 2 ft.

      Low: 35 °F

      NNE 10kt
      2ft

    • Thursday

      Thursday:NNE wind 10 to 15 kt becoming ENE in the afternoon. A chance of rain.   Seas 1 to 2 ft.

      High: 38 °F

      NNE 15kt
      1-2ft

    • Thursday Night

      Thursday Night:ENE wind around 10 kt. Rain and snow likely, mainly after 2am.   Seas around 1 ft.

      Low: 34 °F

      ENE 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:31 pm EDT Mar 29, 2026
Forecast Valid: 7pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026

View Nearby Observations

Detailed Forecast


Tonight
SW wind 10 to 15 kt. Increasing clouds. Seas around 1 ft.
Monday
SSW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 1 ft.
Monday Night
WSW wind 10 to 15 kt becoming NW 5 to 8 kt after midnight. Mostly cloudy. Seas around 1 ft.
Tuesday
E wind 5 to 10 kt. Rain likely, mainly after 3pm. Seas 1 to 2 ft.
Tuesday Night
E wind 10 to 15 kt becoming S after midnight. Winds could gust as high as 20 kt. Rain likely. Patchy fog. Seas around 2 ft.
Wednesday
SSW wind 15 to 20 kt becoming WSW in the afternoon. Showers likely, mainly before 5pm. Patchy fog before noon. Seas around 2 ft.
Wednesday Night
NNE wind around 10 kt. A chance of rain. Seas around 2 ft.
Thursday
NNE wind 10 to 15 kt becoming ENE in the afternoon. A chance of rain. Seas 1 to 2 ft.
Thursday Night
ENE wind around 10 kt. Rain and snow likely, mainly after 2am. 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: 2:31 pm EDT Mar 29, 2026
Forecast Valid: 7pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026
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