For More Weather Information:

Gray/Portland, ME Local Forecast Office

9NM SSW Brunswick ME

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ESE wind 7 to 10 kt decreasing to 5 to 8 kt in the evening. A slight chance of rain between 8pm and 10pm.  Patchy fog after 9pm.  Seas around 1 ft.

      Low: 41 °F

      ESE 10kt⇓
      1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Rain, mainly after 11am.  Patchy fog before 3pm.  Seas around 1 ft.

      High: 46 °F

      Light Wind
      1ft

    • Sunday Night

      Sunday Night:NW wind 7 to 10 kt becoming W 5 to 8 kt after midnight. Rain likely, possibly mixing with snow after 11pm, then gradually ending.   Seas around 1 ft.

      Low: 35 °F

      NW 10kt⇓
      1ft

    • Monday

      Monday:W wind around 10 kt. Mostly sunny. Seas around 1 ft.

      High: 44 °F

      W 10kt
      1ft

    • Monday Night

      Monday Night:NNW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

      Low: 31 °F

      NNW 10kt
      1ft

    • Tuesday

      Tuesday:N wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas around 1 ft.

      High: 42 °F

      S 10kt
      1ft

    • Tuesday Night

      Tuesday Night:SSW wind around 10 kt. Mostly cloudy. Seas around 1 ft.

      Low: 37 °F

      SSW 10kt
      1ft

    • Wednesday

      Wednesday:SSW wind around 10 kt. Mostly cloudy. Seas around 1 ft.

      High: 46 °F

      SSW 10kt
      1ft

    • Wednesday Night

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

      Low: 38 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:35 pm EDT Apr 18, 2026
Forecast Valid: 6pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026

View Nearby Observations

Detailed Forecast


Tonight
ESE wind 7 to 10 kt decreasing to 5 to 8 kt in the evening. A slight chance of rain between 8pm and 10pm. Patchy fog after 9pm. Seas around 1 ft.
Sunday
Variable winds 5 kt or less. Rain, mainly after 11am. Patchy fog before 3pm. Seas around 1 ft.
Sunday Night
NW wind 7 to 10 kt becoming W 5 to 8 kt after midnight. Rain likely, possibly mixing with snow after 11pm, then gradually ending. Seas around 1 ft.
Monday
W wind around 10 kt. Mostly sunny. Seas around 1 ft.
Monday Night
NNW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.
Tuesday
N wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas around 1 ft.
Tuesday Night
SSW wind around 10 kt. Mostly cloudy. Seas around 1 ft.
Wednesday
SSW wind around 10 kt. Mostly cloudy. Seas around 1 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. 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: 43.77°N 70.09°W
Last Update: 2:35 pm EDT Apr 18, 2026
Forecast Valid: 6pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data