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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:ESE wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. Winds could gust as high as 20 kt. Rain.   Seas 1 to 2 ft.

      High: 52 °F

      ⇑ESE 14kt
      1-2ft

    • Sunday Night

      Sunday Night:E wind 11 to 14 kt decreasing to 6 to 9 kt after midnight. Rain and possibly a thunderstorm, mainly before 4am, then areas of rain and thunderstorms after 4am.  Areas of fog after 4am.  Seas 1 to 2 ft.

      Low: 52 °F

      E 14kt⇓
      1-2ft

    • Memorial Day

      Memorial Day:Variable winds 5 kt or less. A chance of showers, mainly before 1pm.   Seas around 1 ft.

      High: 66 °F

      Light Wind
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

      Low: 55 °F

      Light Wind
      1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Mostly sunny. Seas around 1 ft.

      High: 76 °F

      ⇑SSW 6kt
      1ft

    • Tuesday Night

      Tuesday Night:WSW wind around 6 kt. Partly cloudy. Seas around 1 ft.

      Low: 60 °F

      WSW 6kt
      1ft

    • Wednesday

      Wednesday:WNW wind 6 to 10 kt. A chance of showers after 4pm.   Seas 1 to 2 ft.

      High: 79 °F

      WNW 10kt
      1-2ft

    • Wednesday Night

      Wednesday Night:NW wind around 6 kt. A chance of showers.   Seas around 1 ft.

      Low: 57 °F

      NW 6kt
      1ft

    • Thursday

      Thursday:N wind 6 to 8 kt becoming NE in the afternoon. Mostly sunny. Seas around 1 ft.

      High: 68 °F

      NE 8kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:44 pm EDT May 23, 2026
Forecast Valid: 2am EDT May 24, 2026-6pm EDT May 30, 2026

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Detailed Forecast


Sunday
ESE wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. Winds could gust as high as 20 kt. Rain. Seas 1 to 2 ft.
Sunday Night
E wind 11 to 14 kt decreasing to 6 to 9 kt after midnight. Rain and possibly a thunderstorm, mainly before 4am, then areas of rain and thunderstorms after 4am. Areas of fog after 4am. Seas 1 to 2 ft.
Memorial Day
Variable winds 5 kt or less. A chance of showers, mainly before 1pm. Seas around 1 ft.
Monday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Tuesday
Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Mostly sunny. Seas around 1 ft.
Tuesday Night
WSW wind around 6 kt. Partly cloudy. Seas around 1 ft.
Wednesday
WNW wind 6 to 10 kt. A chance of showers after 4pm. Seas 1 to 2 ft.
Wednesday Night
NW wind around 6 kt. A chance of showers. Seas around 1 ft.
Thursday
N wind 6 to 8 kt becoming NE in the afternoon. Mostly sunny. 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: 42.31°N 71.02°W
Last Update: 7:44 pm EDT May 23, 2026
Forecast Valid: 2am EDT May 24, 2026-6pm EDT May 30, 2026
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