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Gray/Portland, ME Local Forecast Office

11NM SSW Portland ME

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Showers, mainly before 5pm.  Patchy fog before 8am.  Seas 4 ft building to 6 ft.

      High: 50 °F

      Light Wind
      Waves Building6ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers, mainly before 11pm.   Seas 4 to 5 ft.

      Low: 44 °F

      Light Wind
      4-5ft

    • Friday

      Friday:Variable winds 5 kt or less. Mostly sunny. Seas 4 to 5 ft.

      High: 56 °F

      Light Wind
      4-5ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Seas 3 to 4 ft.

      Low: 40 °F

      Light Wind
      3-4ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Mostly sunny. Seas 2 ft building to 4 ft.

      High: 52 °F

      Light Wind
      Waves Building4ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.

      Low: 42 °F

      Light Wind
      3ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of showers before 2pm.   Seas 2 to 3 ft.

      High: 52 °F

      Light Wind
      2-3ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Seas 2 to 3 ft.

      Low: 39 °F

      Light Wind
      2-3ft

    • Monday

      Monday:WSW wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      High: 56 °F

      ⇑S 10kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:50 am EDT Apr 30, 2026
Forecast Valid: 7am EDT Apr 30, 2026-6pm EDT May 6, 2026

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Detailed Forecast


Today
Variable winds 5 kt or less. Showers, mainly before 5pm. Patchy fog before 8am. Seas 4 ft building to 6 ft.
Tonight
Variable winds 5 kt or less. A chance of showers, mainly before 11pm. Seas 4 to 5 ft.
Friday
Variable winds 5 kt or less. Mostly sunny. Seas 4 to 5 ft.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas 3 to 4 ft.
Saturday
Variable winds 5 kt or less. Mostly sunny. Seas 2 ft building to 4 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.
Sunday
Variable winds 5 kt or less. A chance of showers before 2pm. Seas 2 to 3 ft.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Seas 2 to 3 ft.
Monday
WSW wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Winds and seas higher in and near tstms.

*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: 43.5°N 70.37°W
Last Update: 6:50 am EDT Apr 30, 2026
Forecast Valid: 7am EDT Apr 30, 2026-6pm EDT May 6, 2026
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