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Gray/Portland, ME Local Forecast Office

9NM SSW Brunswick ME

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind around 10 kt. A chance of showers and thunderstorms, mainly after 1pm.  Patchy fog before 3pm.  Seas around 1 ft.

      High: 73 °F

      S 10kt
      1ft

    • Tonight

      Tonight:SSW wind around 10 kt becoming W after midnight. Isolated showers and thunderstorms before 7pm.   Seas around 1 ft.

      Low: 65 °F

      SSW 10kt
      1ft

    • Friday

      Friday:NW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas around 1 ft.

      High: 73 °F

      NW 15kt
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

      Low: 59 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas around 1 ft.

      High: 71 °F

      ⇑S 10kt
      1ft

    • Saturday Night

      Saturday Night:S wind around 10 kt. A chance of showers.   Seas around 1 ft.

      Low: 62 °F

      S 10kt
      1ft

    • Sunday

      Sunday:SW wind 5 to 10 kt becoming S in the morning. A chance of showers.   Seas around 1 ft.

      High: 70 °F

      S 10kt
      1ft

    • Sunday Night

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

      Low: 58 °F

      Light Wind
      1ft

    • Monday

      Monday:NNW wind around 10 kt becoming WNW in the afternoon. Sunny. Seas around 1 ft.

      High: 70 °F

      NW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:18 am EDT Jul 17, 2025
Forecast Valid: 12pm EDT Jul 17, 2025-6pm EDT Jul 23, 2025

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Detailed Forecast


This Afternoon
S wind around 10 kt. A chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 3pm. Seas around 1 ft.
Tonight
SSW wind around 10 kt becoming W after midnight. Isolated showers and thunderstorms before 7pm. Seas around 1 ft.
Friday
NW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Saturday
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas around 1 ft.
Saturday Night
S wind around 10 kt. A chance of showers. Seas around 1 ft.
Sunday
SW wind 5 to 10 kt becoming S in the morning. A chance of showers. Seas around 1 ft.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Monday
NNW wind around 10 kt becoming WNW in the afternoon. Sunny. Seas around 1 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: 43.77°N 70.09°W
Last Update: 8:18 am EDT Jul 17, 2025
Forecast Valid: 12pm EDT Jul 17, 2025-6pm EDT Jul 23, 2025
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