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]

    • Monday

      Monday:Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.

      High: 56 °F

      Light Wind
      < 1ft

    • Monday Night

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

      Low: 40 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.

      High: 54 °F

      Light Wind
      < 1ft

    • Tuesday Night

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

      Low: 39 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. Winds could gust as high as 20 kt. A chance of showers after 5pm. Seas 1 ft or less.

      High: 51 °F

      ⇑SSE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind 10 to 15 kt, with gusts as high as 25 kt. Rain, mainly after 8pm. Seas 1 ft or less.

      Low: 44 °F

      S 15kt
      < 1ft

    • Thursday

      Thursday:SSE wind around 10 kt, with gusts as high as 20 kt. Rain. Seas 1 ft or less.

      High: 50 °F

      SSE 10kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Showers. Seas 1 ft or less.

      Low: 45 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.

      High: 59 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:47 am EDT May 11, 2026
Forecast Valid: 3am EDT May 11, 2026-6pm EDT May 17, 2026

View Nearby Observations

Detailed Forecast


Monday
Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. Winds could gust as high as 20 kt. A chance of showers after 5pm. Seas 1 ft or less.
Wednesday Night
S wind 10 to 15 kt, with gusts as high as 25 kt. Rain, mainly after 8pm. Seas 1 ft or less.
Thursday
SSE wind around 10 kt, with gusts as high as 20 kt. Rain. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Showers. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. 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: 2:47 am EDT May 11, 2026
Forecast Valid: 3am EDT May 11, 2026-6pm EDT May 17, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data