For More Weather Information:

Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]
    • Today

      Today:SSW wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. A chance of showers, mainly before 10am.  Patchy fog.  Seas around 1 ft.

      High: 43 °F

      ⇑SSW 15kt
      1ft

    • Tonight

      Tonight:W wind 15 to 20 kt, with gusts as high as 25 kt. Widespread freezing spray after 4am. Mostly cloudy. Seas around 1 ft.

      Low: 23 °F

      W 20kt
      1ft

    • Friday

      Friday:W wind 15 to 20 kt, with gusts as high as 30 kt. Widespread freezing spray before noon. Sunny. Seas around 1 ft.

      High: 30 °F

      W 20kt
      1ft

    • Friday Night

      Friday Night:W wind around 10 kt becoming SW after midnight. Mostly cloudy. Seas around 1 ft.

      Low: 26 °F

      W 10kt
      1ft

    • Saturday

      Saturday:SW wind around 10 kt. A chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm.   Seas around 1 ft.

      High: 37 °F

      SW 10kt
      1ft

    • Saturday Night

      Saturday Night:WSW wind around 10 kt. A chance of rain before 1am.   Seas around 1 ft.

      Low: 32 °F

      WSW 10kt
      1ft

    • Sunday

      Sunday:WSW wind around 10 kt. Mostly cloudy. Seas around 1 ft.

      High: 37 °F

      WSW 10kt
      1ft

    • Sunday Night

      Sunday Night:N wind around 10 kt. A chance of snow.   Seas around 1 ft.

      Low: 26 °F

      N 10kt
      1ft

    • M.L.King Day

      M.L.King Day:WNW wind 10 to 15 kt becoming WSW in the afternoon. Winds could gust as high as 25 kt. Mostly sunny. Seas around 1 ft.

      High: 33 °F

      WSW 15kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:24 am EST Jan 15, 2026
Forecast Valid: 8am EST Jan 15, 2026-6pm EST Jan 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM EST THIS EVENING THROUGH

Today
SSW wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. A chance of showers, mainly before 10am. Patchy fog. Seas around 1 ft.
Tonight
W wind 15 to 20 kt, with gusts as high as 25 kt. Widespread freezing spray after 4am. Mostly cloudy. Seas around 1 ft.
Friday
W wind 15 to 20 kt, with gusts as high as 30 kt. Widespread freezing spray before noon. Sunny. Seas around 1 ft.
Friday Night
W wind around 10 kt becoming SW after midnight. Mostly cloudy. Seas around 1 ft.
Saturday
SW wind around 10 kt. A chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Seas around 1 ft.
Saturday Night
WSW wind around 10 kt. A chance of rain before 1am. Seas around 1 ft.
Sunday
WSW wind around 10 kt. Mostly cloudy. Seas around 1 ft.
Sunday Night
N wind around 10 kt. A chance of snow. Seas around 1 ft.
M.L.King Day
WNW wind 10 to 15 kt becoming WSW in the afternoon. Winds could gust as high as 25 kt. Mostly sunny. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 43.65°N 70.15°W
Last Update: 8:24 am EST Jan 15, 2026
Forecast Valid: 8am EST Jan 15, 2026-6pm EST Jan 21, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data