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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:Variable winds less than 5 kt becoming SE 5 to 7 kt in the morning. Mostly sunny. Seas around 1 ft.

      High: 42 °F

      ⇑SE 7kt
      1ft

    • Thursday Night

      Thursday Night:S wind 5 to 7 kt becoming SW after midnight. Partly cloudy. Seas around 1 ft.

      Low: 27 °F

      S 7kt
      1ft

    • Friday

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

      High: 51 °F

      Light Wind
      1ft

    • Friday Night

      Friday Night:SSW wind around 9 kt. Rain likely, mainly after 3am.   Seas around 1 ft.

      Low: 34 °F

      SSW 9kt
      1ft

    • Saturday

      Saturday:SSW wind 9 to 11 kt. Rain likely, mainly before 1pm.   Seas 1 to 2 ft.

      High: 51 °F

      SSW 11kt
      1-2ft

    • Saturday Night

      Saturday Night:SW wind around 9 kt. A slight chance of rain after 3am.   Seas around 1 ft.

      Low: 42 °F

      SW 9kt
      1ft

    • Sunday

      Sunday:SW wind 10 to 12 kt becoming W in the afternoon. Winds could gust as high as 20 kt. A chance of rain after 8am.   Seas around 2 ft.

      High: 54 °F

      WSW 12kt
      2ft

    • Sunday Night

      Sunday Night:N wind around 12 kt. A chance of rain.   Seas around 2 ft.

      Low: 42 °F

      N 12kt
      2ft

    • Monday

      Monday:N wind around 13 kt. Mostly sunny. Seas around 2 ft.

      High: 40 °F

      N 13kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:12 pm EDT Mar 18, 2026
Forecast Valid: 1am EDT Mar 19, 2026-6pm EDT Mar 25, 2026

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Detailed Forecast


Thursday
Variable winds less than 5 kt becoming SE 5 to 7 kt in the morning. Mostly sunny. Seas around 1 ft.
Thursday Night
S wind 5 to 7 kt becoming SW after midnight. Partly cloudy. Seas around 1 ft.
Friday
Variable winds 5 kt or less. Increasing clouds. Seas around 1 ft.
Friday Night
SSW wind around 9 kt. Rain likely, mainly after 3am. Seas around 1 ft.
Saturday
SSW wind 9 to 11 kt. Rain likely, mainly before 1pm. Seas 1 to 2 ft.
Saturday Night
SW wind around 9 kt. A slight chance of rain after 3am. Seas around 1 ft.
Sunday
SW wind 10 to 12 kt becoming W in the afternoon. Winds could gust as high as 20 kt. A chance of rain after 8am. Seas around 2 ft.
Sunday Night
N wind around 12 kt. A chance of rain. Seas around 2 ft.
Monday
N wind around 13 kt. Mostly sunny. Seas around 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: 42.31°N 71.02°W
Last Update: 6:12 pm EDT Mar 18, 2026
Forecast Valid: 1am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
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