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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SSW wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Seas around 1 ft.

      High: 50 °F

      SSW 15kt
      1ft

    • Tonight

      Tonight:SW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. A chance of rain, mainly after 4am.   Seas around 1 ft.

      Low: 38 °F

      SW 10kt⇓
      1ft

    • Tuesday

      Tuesday:ENE wind around 10 kt. Rain, mainly before 4pm.   Seas around 1 ft.

      High: 41 °F

      ENE 10kt
      1ft

    • Tuesday Night

      Tuesday Night:ENE wind around 10 kt becoming NNE after midnight. Rain.  Patchy fog.  Seas around 1 ft.

      Low: 36 °F

      ENE 10kt
      1ft

    • Wednesday

      Wednesday:SSE wind around 10 kt becoming N in the morning. Rain likely, mainly after 4pm.  Patchy fog before noon.  Seas around 1 ft.

      High: 46 °F

      SSE 10kt
      1ft

    • Wednesday Night

      Wednesday Night:NNE wind around 10 kt. A chance of rain before 11pm, then a chance of rain after 2am.   Seas around 1 ft.

      Low: 33 °F

      NNE 10kt
      1ft

    • Thursday

      Thursday:ENE wind around 10 kt. A chance of rain and snow.   Seas around 1 ft.

      High: 37 °F

      ENE 10kt
      1ft

    • Thursday Night

      Thursday Night:E wind around 10 kt. Rain and snow likely, mainly after 11pm.   Seas around 2 ft.

      Low: 35 °F

      E 10kt
      2ft

    • Friday

      Friday:SE wind around 10 kt becoming S in the afternoon. Rain likely.   Seas around 2 ft.

      High: 49 °F

      SE 10kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:24 pm EDT Mar 30, 2026
Forecast Valid: 3pm EDT Mar 30, 2026-6pm EDT Apr 6, 2026

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Detailed Forecast


This Afternoon
SSW wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Seas around 1 ft.
Tonight
SW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. A chance of rain, mainly after 4am. Seas around 1 ft.
Tuesday
ENE wind around 10 kt. Rain, mainly before 4pm. Seas around 1 ft.
Tuesday Night
ENE wind around 10 kt becoming NNE after midnight. Rain. Patchy fog. Seas around 1 ft.
Wednesday
SSE wind around 10 kt becoming N in the morning. Rain likely, mainly after 4pm. Patchy fog before noon. Seas around 1 ft.
Wednesday Night
NNE wind around 10 kt. A chance of rain before 11pm, then a chance of rain after 2am. Seas around 1 ft.
Thursday
ENE wind around 10 kt. A chance of rain and snow. Seas around 1 ft.
Thursday Night
E wind around 10 kt. Rain and snow likely, mainly after 11pm. Seas around 2 ft.
Friday
SE wind around 10 kt becoming S in the afternoon. Rain likely. Seas around 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: 43.65°N 70.15°W
Last Update: 2:24 pm EDT Mar 30, 2026
Forecast Valid: 3pm EDT Mar 30, 2026-6pm EDT Apr 6, 2026
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