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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WSW wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 1 ft.

      High: 57 °F

      WSW 15kt
      1ft

    • Tonight

      Tonight:SSW wind 10 to 15 kt. Partly cloudy. Seas around 1 ft.

      Low: 48 °F

      SSW 15kt
      1ft

    • Tuesday

      Tuesday:S wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Mostly sunny. Seas around 1 ft.

      High: 57 °F

      ⇑S 20kt
      1ft

    • Tuesday Night

      Tuesday Night:SSW wind 20 to 25 kt decreasing to 15 to 20 kt after midnight. Mostly cloudy. Seas around 1 ft.

      Low: 52 °F

      SSW 25kt⇓
      1ft

    • Wednesday

      Wednesday:S wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Showers likely, mainly after 5pm.   Seas around 1 ft.

      High: 54 °F

      ⇑S 20kt
      1ft

    • Wednesday Night

      Wednesday Night:S wind 15 to 20 kt becoming WSW 10 to 15 kt after midnight. Showers, mainly before 2am.   Seas around 1 ft.

      Low: 47 °F

      S 20kt⇓
      1ft

    • Thursday

      Thursday:NNW wind 5 to 10 kt becoming S in the afternoon. A chance of showers.   Seas around 1 ft.

      High: 53 °F

      NNW 10kt
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of showers.   Seas around 1 ft.

      Low: 45 °F

      Light Wind
      1ft

    • Friday

      Friday:WNW wind around 10 kt becoming WSW in the afternoon. A chance of showers.   Seas around 1 ft.

      High: 53 °F

      WSW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:24 am EDT May 4, 2026
Forecast Valid: 1pm EDT May 4, 2026-6pm EDT May 10, 2026

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Detailed Forecast


This Afternoon
WSW wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 1 ft.
Tonight
SSW wind 10 to 15 kt. Partly cloudy. Seas around 1 ft.
Tuesday
S wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Mostly sunny. Seas around 1 ft.
Tuesday Night
SSW wind 20 to 25 kt decreasing to 15 to 20 kt after midnight. Mostly cloudy. Seas around 1 ft.
Wednesday
S wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Showers likely, mainly after 5pm. Seas around 1 ft.
Wednesday Night
S wind 15 to 20 kt becoming WSW 10 to 15 kt after midnight. Showers, mainly before 2am. Seas around 1 ft.
Thursday
NNW wind 5 to 10 kt becoming S in the afternoon. A chance of showers. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Friday
WNW wind around 10 kt becoming WSW in the afternoon. A chance of showers. 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: 7:24 am EDT May 4, 2026
Forecast Valid: 1pm EDT May 4, 2026-6pm EDT May 10, 2026
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