National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

For More Weather Information:

Gray/Portland, ME Local Forecast Office

8NM SW Brunswick ME

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:N wind 5 to 10 kt becoming NE after midnight. A slight chance of rain after 3am. Seas 1 ft or less.

      Low: 33 °F

      N 10kt
      < 1ft

    • Thursday

      Thursday:NE wind 5 to 10 kt becoming E in the afternoon. A chance of snow and sleet before 2pm, then a chance of snow and sleet after 3pm. Seas 1 ft or less.

      High: 39 °F

      E 10kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of rain, snow, and sleet before 10pm, then a chance of rain and sleet between 10pm and 1am, then rain likely after 1am. Seas 1 ft or less.

      Low: 33 °F

      Light Wind
      < 1ft

    • Friday

      Friday:SE wind 5 to 10 kt becoming S in the afternoon. A chance of rain before 2pm. Seas 1 ft or less.

      High: 52 °F

      S 10kt
      < 1ft

    • Friday Night

      Friday Night:SSW wind 5 to 10 kt becoming W after midnight. Mostly cloudy. Seas 1 ft or less.

      Low: 41 °F

      SW 10kt
      < 1ft

    • Saturday

      Saturday:N wind around 10 kt becoming E in the afternoon. Partly sunny. Seas 1 ft or less.

      High: 50 °F

      E 10kt
      < 1ft

    • Saturday Night

      Saturday Night:ESE wind 5 to 10 kt. Showers likely, mainly after 3am. Seas 1 ft or less.

      Low: 36 °F

      ESE 10kt
      < 1ft

    • Sunday

      Sunday:SSE wind 5 to 10 kt becoming SSW in the afternoon. Showers. Seas 1 ft or less.

      High: 51 °F

      SSW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:W wind 5 to 10 kt. Showers likely. Seas 1 ft or less.

      Low: 37 °F

      W 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:25 pm EDT Apr 1, 2026
Forecast Valid: 6pm EDT Apr 1, 2026-6pm EDT Apr 8, 2026

View Nearby Observations

Detailed Forecast


Tonight
N wind 5 to 10 kt becoming NE after midnight. A slight chance of rain after 3am. Seas 1 ft or less.
Thursday
NE wind 5 to 10 kt becoming E in the afternoon. A chance of snow and sleet before 2pm, then a chance of snow and sleet after 3pm. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. A chance of rain, snow, and sleet before 10pm, then a chance of rain and sleet between 10pm and 1am, then rain likely after 1am. Seas 1 ft or less.
Friday
SE wind 5 to 10 kt becoming S in the afternoon. A chance of rain before 2pm. Seas 1 ft or less.
Friday Night
SSW wind 5 to 10 kt becoming W after midnight. Mostly cloudy. Seas 1 ft or less.
Saturday
N wind around 10 kt becoming E in the afternoon. Partly sunny. Seas 1 ft or less.
Saturday Night
ESE wind 5 to 10 kt. Showers likely, mainly after 3am. Seas 1 ft or less.
Sunday
SSE wind 5 to 10 kt becoming SSW in the afternoon. Showers. Seas 1 ft or less.
Sunday Night
W wind 5 to 10 kt. Showers likely. Seas 1 ft or less.

*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...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 43.82°N 70.1°W
Last Update: 2:25 pm EDT Apr 1, 2026
Forecast Valid: 6pm EDT Apr 1, 2026-6pm EDT Apr 8, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data