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Norton, MA Local Forecast Office

3NM SSE Portsmouth RI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:W wind 11 to 15 kt, with gusts as high as 27 kt. Cloudy, then gradually becoming mostly sunny. Seas 2 to 3 ft.

      High: 40 °F

      W 15kt
      2-3ft

    • Tonight

      Tonight:NNW wind 14 to 19 kt decreasing to 9 to 14 kt after midnight. Winds could gust as high as 35 kt. Mostly clear. Seas 3 ft subsiding to 1 ft.

      Low: 17 °F

      NNW 19kt⇓
      3ftWaves Subsiding

    • Friday

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

      High: 33 °F

      Light Wind
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A slight chance of snow between 8pm and 1am, then a chance of rain.   Seas around 1 ft.

      Low: 28 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming SSE around 6 kt in the morning. A chance of rain.   Seas around 1 ft.

      High: 43 °F

      ⇑SSE 6kt
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A slight chance of rain before 9pm.   Seas around 1 ft.

      Low: 32 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming NW around 6 kt in the morning. Partly sunny. Seas around 1 ft.

      High: 41 °F

      ⇑NW 6kt
      1ft

    • Sunday Night

      Sunday Night:NNW wind 5 to 9 kt. Mostly cloudy. Seas 1 to 2 ft.

      Low: 24 °F

      NNW 9kt
      1-2ft

    • Monday

      Monday:N wind around 12 kt. Mostly sunny. Seas around 2 ft.

      High: 29 °F

      N 12kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:27 am EST Dec 4, 2025
Forecast Valid: 12pm EST Dec 4, 2025-6pm EST Dec 10, 2025

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Detailed Forecast

...GALE WARNING IN EFFECT FROM 4 PM EST THIS AFTERNOON THROUGH

This Afternoon
W wind 11 to 15 kt, with gusts as high as 27 kt. Cloudy, then gradually becoming mostly sunny. Seas 2 to 3 ft.
Tonight
NNW wind 14 to 19 kt decreasing to 9 to 14 kt after midnight. Winds could gust as high as 35 kt. Mostly clear. Seas 3 ft subsiding to 1 ft.
Friday
Variable winds 5 kt or less. Increasing clouds. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. A slight chance of snow between 8pm and 1am, then a chance of rain. Seas around 1 ft.
Saturday
Variable winds less than 5 kt becoming SSE around 6 kt in the morning. A chance of rain. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. A slight chance of rain before 9pm. Seas around 1 ft.
Sunday
Variable winds less than 5 kt becoming NW around 6 kt in the morning. Partly sunny. Seas around 1 ft.
Sunday Night
NNW wind 5 to 9 kt. Mostly cloudy. Seas 1 to 2 ft.
Monday
N wind around 12 kt. Mostly sunny. Seas around 2 ft.

*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: 41.56°N 71.23°W
Last Update: 6:27 am EST Dec 4, 2025
Forecast Valid: 12pm EST Dec 4, 2025-6pm EST Dec 10, 2025
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