For More Weather Information:

Norton, MA Local Forecast Office

21NM E Portsmouth RI

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SW wind 15 to 18 kt. Mostly cloudy. Seas 2 ft building to 4 ft.

      Low: 66 °F

      SW 18kt
      Waves Building4ft

    • Wednesday

      Wednesday:SW wind 18 to 21 kt, with gusts as high as 29 kt. Mostly sunny. Seas around 4 ft.

      High: 74 °F

      SW 21kt
      4ft

    • Wednesday Night

      Wednesday Night:SSW wind 17 to 19 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rainfall.  Patchy fog after 10pm.  Seas 3 to 4 ft.

      Low: 69 °F

      SSW 19kt
      3-4ft

    • Thursday

      Thursday:WSW wind 10 to 14 kt becoming WNW in the morning. Showers and thunderstorms likely before 11am, then a slight chance of showers between 11am and 1pm. Some of the storms could produce heavy rainfall.   Seas 4 ft subsiding to 2 ft.

      High: 75 °F

      WSW 14kt
      4ftWaves Subsiding

    • Thursday Night

      Thursday Night:W wind 9 to 12 kt becoming N after midnight. Partly cloudy. Seas 1 to 2 ft.

      Low: 65 °F

      NNW 12kt
      1-2ft

    • Friday

      Friday:N wind 7 to 11 kt becoming ESE in the afternoon. Sunny. Seas around 1 ft.

      High: 73 °F

      N 11kt
      1ft

    • Friday Night

      Friday Night:S wind around 10 kt. Partly cloudy. Seas around 1 ft.

      Low: 65 °F

      S 10kt
      1ft

    • Saturday

      Saturday:S wind 12 to 17 kt, with gusts as high as 23 kt. Partly sunny. Seas 1 to 2 ft.

      High: 72 °F

      S 17kt
      1-2ft

    • Saturday Night

      Saturday Night:SSW wind around 19 kt. A chance of showers.   Seas 2 ft building to 4 ft.

      Low: 69 °F

      SSW 19kt
      Waves Building4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:15 pm EDT Jun 25, 2024
Forecast Valid: 11pm EDT Jun 25, 2024-6pm EDT Jul 2, 2024

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

Overnight
SW wind 15 to 18 kt. Mostly cloudy. Seas 2 ft building to 4 ft.
Wednesday
SW wind 18 to 21 kt, with gusts as high as 29 kt. Mostly sunny. Seas around 4 ft.
Wednesday Night
SSW wind 17 to 19 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rainfall. Patchy fog after 10pm. Seas 3 to 4 ft.
Thursday
WSW wind 10 to 14 kt becoming WNW in the morning. Showers and thunderstorms likely before 11am, then a slight chance of showers between 11am and 1pm. Some of the storms could produce heavy rainfall. Seas 4 ft subsiding to 2 ft.
Thursday Night
W wind 9 to 12 kt becoming N after midnight. Partly cloudy. Seas 1 to 2 ft.
Friday
N wind 7 to 11 kt becoming ESE in the afternoon. Sunny. Seas around 1 ft.
Friday Night
S wind around 10 kt. Partly cloudy. Seas around 1 ft.
Saturday
S wind 12 to 17 kt, with gusts as high as 23 kt. Partly sunny. Seas 1 to 2 ft.
Saturday Night
SSW wind around 19 kt. A chance of showers. Seas 2 ft building to 4 ft.

Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

*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: 41.55°N 70.79°W
Last Update: 9:15 pm EDT Jun 25, 2024
Forecast Valid: 11pm EDT Jun 25, 2024-6pm EDT Jul 2, 2024
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data