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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Areas of fog between 11pm and 1am, then Areas of fog after 2am.  Seas around 1 ft.

      Low: 57 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

      High: 64 °F

      Light Wind
      1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

      Low: 57 °F

      Light Wind
      1ft

    • Monday

      Monday:Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Seas around 1 ft.

      High: 66 °F

      Light Wind
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

      Low: 59 °F

      Light Wind
      1ft

    • Tuesday

      Tuesday:SE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Partly sunny. Seas around 1 ft.

      High: 67 °F

      ⇑SE 10kt
      1ft

    • Tuesday Night

      Tuesday Night:SE wind around 10 kt. A chance of showers after 8pm.   Seas around 2 ft.

      Low: 60 °F

      SE 10kt
      2ft

    • Wednesday

      Wednesday:E wind 15 to 20 kt. Showers likely, with thunderstorms also possible after 8am.   Seas around 2 ft.

      High: 68 °F

      E 20kt
      2ft

    • Wednesday Night

      Wednesday Night:ENE wind 10 to 15 kt. Showers likely.   Seas around 2 ft.

      Low: 61 °F

      ENE 15kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:13 pm EDT Jul 25, 2026
Forecast Valid: 9pm EDT Jul 25, 2026-6pm EDT Aug 1, 2026

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Detailed Forecast


Tonight
Variable winds 5 kt or less. Areas of fog between 11pm and 1am, then Areas of fog after 2am. Seas around 1 ft.
Sunday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Monday
Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Seas around 1 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Tuesday
SE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Partly sunny. Seas around 1 ft.
Tuesday Night
SE wind around 10 kt. A chance of showers after 8pm. Seas around 2 ft.
Wednesday
E wind 15 to 20 kt. Showers likely, with thunderstorms also possible after 8am. Seas around 2 ft.
Wednesday Night
ENE wind 10 to 15 kt. Showers likely. 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: 43.65°N 70.15°W
Last Update: 7:13 pm EDT Jul 25, 2026
Forecast Valid: 9pm EDT Jul 25, 2026-6pm EDT Aug 1, 2026
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