For More Weather Information:

Gray/Portland, ME Local Forecast Office

10NM S Portsmouth NH

Marine Point Forecast

[NOTICE]
    • Juneteenth

      Juneteenth:S wind around 10 kt. A slight chance of showers between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm.   Seas around 2 ft.

      High: 84 °F

      S 10kt
      2ft

    • Tonight

      Tonight:S wind around 10 kt becoming SW after midnight. A slight chance of showers and thunderstorms before 11pm.   Seas around 2 ft.

      Low: 70 °F

      S 10kt
      2ft

    • Thursday

      Thursday:WSW wind 5 to 10 kt. Isolated showers, then scattered showers and thunderstorms after 2pm.   Seas 1 to 2 ft.

      High: 88 °F

      WSW 10kt
      1-2ft

    • Thursday Night

      Thursday Night:WSW wind 5 to 10 kt becoming NW after midnight. Scattered showers and thunderstorms.   Seas 1 to 2 ft.

      Low: 68 °F

      WSW 10kt
      1-2ft

    • Friday

      Friday:NE wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 2pm.   Seas around 1 ft.

      High: 73 °F

      NE 10kt
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of thunderstorms before 8pm.   Seas around 1 ft.

      Low: 64 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of showers.   Seas around 1 ft.

      High: 70 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A chance of showers.   Seas around 1 ft.

      Low: 64 °F

      Light Wind
      1ft

    • Sunday

      Sunday:SSW wind 10 to 15 kt. A chance of showers.   Seas around 2 ft.

      High: 78 °F

      SSW 15kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:47 pm EDT Jun 19, 2024
Forecast Valid: 2pm EDT Jun 19, 2024-6pm EDT Jun 25, 2024

View Nearby Observations

Detailed Forecast


Juneteenth
S wind around 10 kt. A slight chance of showers between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Seas around 2 ft.
Tonight
S wind around 10 kt becoming SW after midnight. A slight chance of showers and thunderstorms before 11pm. Seas around 2 ft.
Thursday
WSW wind 5 to 10 kt. Isolated showers, then scattered showers and thunderstorms after 2pm. Seas 1 to 2 ft.
Thursday Night
WSW wind 5 to 10 kt becoming NW after midnight. Scattered showers and thunderstorms. Seas 1 to 2 ft.
Friday
NE wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. A chance of thunderstorms before 8pm. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Sunday
SSW wind 10 to 15 kt. A chance of showers. Seas around 2 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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 42.9°N 70.79°W
Last Update: 12:47 pm EDT Jun 19, 2024
Forecast Valid: 2pm EDT Jun 19, 2024-6pm EDT Jun 25, 2024
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data