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Norton, MA Local Forecast Office

3NM SSE Portsmouth RI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Patchy fog after 11pm.  Seas around 1 ft.

      Low: 67 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming SSE 5 to 9 kt in the morning. Patchy fog before 10am.  Seas around 1 ft.

      High: 76 °F

      ⇑SSE 9kt
      1ft

    • Saturday Night

      Saturday Night:ESE wind around 6 kt. Patchy fog after 11pm.  Seas around 1 ft.

      Low: 66 °F

      ESE 6kt
      1ft

    • Sunday

      Sunday:E wind 6 to 10 kt becoming SSE in the afternoon. Partly sunny. Seas around 1 ft.

      High: 75 °F

      SSE 10kt
      1ft

    • Sunday Night

      Sunday Night:SSE wind around 6 kt. Mostly cloudy. Seas around 1 ft.

      Low: 68 °F

      SSE 6kt
      1ft

    • Monday

      Monday:S wind 5 to 10 kt. A slight chance of showers after 2pm.   Seas around 1 ft.

      High: 78 °F

      S 10kt
      1ft

    • Monday Night

      Monday Night:SW wind 6 to 8 kt. Mostly cloudy. Seas around 1 ft.

      Low: 71 °F

      SW 8kt
      1ft

    • Tuesday

      Tuesday:WSW wind 5 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas around 1 ft.

      High: 83 °F

      SW 10kt
      1ft

    • Tuesday Night

      Tuesday Night:WSW wind 7 to 9 kt. Partly cloudy. Seas around 1 ft.

      Low: 72 °F

      WSW 9kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:46 pm EDT Jul 11, 2025
Forecast Valid: 10pm EDT Jul 11, 2025-6pm EDT Jul 18, 2025

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Patchy fog after 11pm. Seas around 1 ft.
Saturday
Variable winds less than 5 kt becoming SSE 5 to 9 kt in the morning. Patchy fog before 10am. Seas around 1 ft.
Saturday Night
ESE wind around 6 kt. Patchy fog after 11pm. Seas around 1 ft.
Sunday
E wind 6 to 10 kt becoming SSE in the afternoon. Partly sunny. Seas around 1 ft.
Sunday Night
SSE wind around 6 kt. Mostly cloudy. Seas around 1 ft.
Monday
S wind 5 to 10 kt. A slight chance of showers after 2pm. Seas around 1 ft.
Monday Night
SW wind 6 to 8 kt. Mostly cloudy. Seas around 1 ft.
Tuesday
WSW wind 5 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas around 1 ft.
Tuesday Night
WSW wind 7 to 9 kt. Partly cloudy. Seas around 1 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: 41.56°N 71.23°W
Last Update: 2:46 pm EDT Jul 11, 2025
Forecast Valid: 10pm EDT Jul 11, 2025-6pm EDT Jul 18, 2025
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