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Norton, MA Local Forecast Office

6NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:WNW wind 11 to 15 kt. Sunny. Seas 1 to 2 ft.

      High: 42 °F

      WNW 15kt
      1-2ft

    • Saturday Night

      Saturday Night:WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Seas around 1 ft.

      Low: 33 °F

      WNW 7kt⇓
      1ft

    • Sunday

      Sunday:S wind 7 to 12 kt increasing to 17 to 22 kt. Rain likely, mainly after 3pm.   Seas 1 ft building to 3 ft.

      High: 52 °F

      ⇑S 22kt
      Waves Building3ft

    • Sunday Night

      Sunday Night:SSW wind 21 to 24 kt becoming W 16 to 19 kt in the evening. Rain, mainly before 1am.   Seas 2 to 3 ft.

      Low: 38 °F

      SSW 24kt⇓
      2-3ft

    • Monday

      Monday:W wind 12 to 17 kt becoming NW in the afternoon. Sunny. Seas 2 to 3 ft.

      High: 41 °F

      WNW 17kt
      2-3ft

    • Monday Night

      Monday Night:NW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Seas around 1 ft.

      Low: 29 °F

      NW 8kt⇓
      1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. Rain, mainly after 1pm.   Seas around 1 ft.

      High: 45 °F

      ⇑E 9kt
      1ft

    • Tuesday Night

      Tuesday Night:NNE wind 13 to 16 kt becoming N 18 to 21 kt after midnight. Rain.   Seas 1 ft building to 3 ft.

      Low: 34 °F

      ⇑N 21kt
      Waves Building3ft

    • Wednesday

      Wednesday:NNW wind 16 to 19 kt decreasing to 10 to 13 kt in the afternoon. A chance of rain.   Seas 1 to 2 ft.

      High: 40 °F

      NNW 19kt⇓
      1-2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:41 am EST Nov 29, 2025
Forecast Valid: 3am EST Nov 29, 2025-6pm EST Dec 5, 2025

View Nearby Observations

Detailed Forecast


Saturday
WNW wind 11 to 15 kt. Sunny. Seas 1 to 2 ft.
Saturday Night
WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Seas around 1 ft.
Sunday
S wind 7 to 12 kt increasing to 17 to 22 kt. Rain likely, mainly after 3pm. Seas 1 ft building to 3 ft.
Sunday Night
SSW wind 21 to 24 kt becoming W 16 to 19 kt in the evening. Rain, mainly before 1am. Seas 2 to 3 ft.
Monday
W wind 12 to 17 kt becoming NW in the afternoon. Sunny. Seas 2 to 3 ft.
Monday Night
NW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Seas around 1 ft.
Tuesday
Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. Rain, mainly after 1pm. Seas around 1 ft.
Tuesday Night
NNE wind 13 to 16 kt becoming N 18 to 21 kt after midnight. Rain. Seas 1 ft building to 3 ft.
Wednesday
NNW wind 16 to 19 kt decreasing to 10 to 13 kt in the afternoon. A chance of rain. Seas 1 to 2 ft.

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.
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ABOUT THIS FORECAST

Point Forecast: 41.63°N 71.37°W
Last Update: 2:41 am EST Nov 29, 2025
Forecast Valid: 3am EST Nov 29, 2025-6pm EST Dec 5, 2025
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