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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ENE wind around 16 kt. Partly sunny. Seas around 4 ft.

      High: 56 °F

      ENE 16kt
      4ft

    • Tonight

      Tonight:ENE wind 11 to 14 kt. Mostly cloudy. Seas 3 to 4 ft.

      Low: 51 °F

      ENE 14kt
      3-4ft

    • Saturday

      Saturday:E wind 15 to 17 kt. Cloudy. Seas 4 to 5 ft.

      High: 54 °F

      E 17kt
      4-5ft

    • Saturday Night

      Saturday Night:E wind 16 to 20 kt. Rain, mainly after 1am.   Seas 6 to 7 ft.

      Low: 51 °F

      E 20kt
      6-7ft

    • Sunday

      Sunday:ESE wind around 23 kt, with gusts as high as 34 kt. Rain, with thunderstorms also possible after 10am.   Seas 8 ft building to 12 ft.

      High: 57 °F

      ESE 23kt
      Waves Building12ft

    • Sunday Night

      Sunday Night:SE wind 18 to 21 kt becoming S 14 to 17 kt after midnight. Winds could gust as high as 27 kt. Rain and possibly a thunderstorm before 9pm, then showers and possibly a thunderstorm after 9pm.   Seas 10 ft subsiding to 7 ft.

      Low: 55 °F

      SE 21kt⇓
      10ftWaves Subsiding

    • Memorial Day

      Memorial Day:SSW wind around 11 kt. Showers likely, mainly before noon.   Seas 5 to 6 ft.

      High: 58 °F

      SSW 11kt
      5-6ft

    • Monday Night

      Monday Night:WSW wind around 7 kt. A chance of showers.   Seas around 5 ft.

      Low: 51 °F

      WSW 7kt
      5ft

    • Tuesday

      Tuesday:WNW wind around 6 kt becoming WSW in the afternoon. Mostly cloudy. Seas around 4 ft.

      High: 57 °F

      W 6kt
      4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:50 pm EDT May 22, 2026
Forecast Valid: 3pm EDT May 22, 2026-6pm EDT May 29, 2026

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Detailed Forecast


This Afternoon
ENE wind around 16 kt. Partly sunny. Seas around 4 ft.
Tonight
ENE wind 11 to 14 kt. Mostly cloudy. Seas 3 to 4 ft.
Saturday
E wind 15 to 17 kt. Cloudy. Seas 4 to 5 ft.
Saturday Night
E wind 16 to 20 kt. Rain, mainly after 1am. Seas 6 to 7 ft.
Sunday
ESE wind around 23 kt, with gusts as high as 34 kt. Rain, with thunderstorms also possible after 10am. Seas 8 ft building to 12 ft.
Sunday Night
SE wind 18 to 21 kt becoming S 14 to 17 kt after midnight. Winds could gust as high as 27 kt. Rain and possibly a thunderstorm before 9pm, then showers and possibly a thunderstorm after 9pm. Seas 10 ft subsiding to 7 ft.
Memorial Day
SSW wind around 11 kt. Showers likely, mainly before noon. Seas 5 to 6 ft.
Monday Night
WSW wind around 7 kt. A chance of showers. Seas around 5 ft.
Tuesday
WNW wind around 6 kt becoming WSW in the afternoon. Mostly cloudy. Seas around 4 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: 40.5°N 70.63°W
Last Update: 2:50 pm EDT May 22, 2026
Forecast Valid: 3pm EDT May 22, 2026-6pm EDT May 29, 2026
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