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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind 18 to 22 kt, with gusts as high as 30 kt. Rain, mainly before 4am.   Seas 4 ft building to 6 ft.

      Low: 50 °F

      SW 22kt
      Waves Building6ft

    • Saturday

      Saturday:WNW wind 20 to 25 kt becoming N 29 to 34 kt. Winds could gust as high as 45 kt. A chance of rain, mainly after 2pm.   Seas 6 ft building to 10 ft.

      High: 55 °F

      ⇑N 34kt
      Waves Building10ft

    • Saturday Night

      Saturday Night:N wind 26 to 31 kt decreasing to 19 to 24 kt after midnight. Winds could gust as high as 42 kt. Mostly cloudy. Seas 11 ft subsiding to 8 ft.

      Low: 49 °F

      N 31kt⇓
      11ftWaves Subsiding

    • Sunday

      Sunday:NNW wind 10 to 14 kt becoming W in the afternoon. Sunny. Seas 7 ft subsiding to 5 ft.

      High: 56 °F

      NNW 14kt
      7ftWaves Subsiding

    • Sunday Night

      Sunday Night:WSW wind 13 to 15 kt. Mostly cloudy. Seas 5 to 6 ft.

      Low: 52 °F

      WSW 15kt
      5-6ft

    • Monday

      Monday:WSW wind 8 to 12 kt becoming SSW in the afternoon. A chance of showers, mainly after 2pm.   Seas 5 to 6 ft.

      High: 57 °F

      WSW 12kt
      5-6ft

    • Monday Night

      Monday Night:NE wind around 9 kt. A chance of showers.   Seas 5 to 6 ft.

      Low: 50 °F

      NE 9kt
      5-6ft

    • Tuesday

      Tuesday:NE wind around 11 kt. A chance of showers.   Seas 6 to 7 ft.

      High: 55 °F

      NE 11kt
      6-7ft

    • Tuesday Night

      Tuesday Night:NNE wind 10 to 12 kt. A chance of showers.   Seas around 6 ft.

      Low: 50 °F

      NNE 12kt
      6ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:35 pm EDT May 29, 2026
Forecast Valid: 10pm EDT May 29, 2026-6pm EDT Jun 5, 2026

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Detailed Forecast

...STORM WARNING IN EFFECT FROM 2 AM EDT SATURDAY THROUGH

Tonight
SW wind 18 to 22 kt, with gusts as high as 30 kt. Rain, mainly before 4am. Seas 4 ft building to 6 ft.
Saturday
WNW wind 20 to 25 kt becoming N 29 to 34 kt. Winds could gust as high as 45 kt. A chance of rain, mainly after 2pm. Seas 6 ft building to 10 ft.
Saturday Night
N wind 26 to 31 kt decreasing to 19 to 24 kt after midnight. Winds could gust as high as 42 kt. Mostly cloudy. Seas 11 ft subsiding to 8 ft.
Sunday
NNW wind 10 to 14 kt becoming W in the afternoon. Sunny. Seas 7 ft subsiding to 5 ft.
Sunday Night
WSW wind 13 to 15 kt. Mostly cloudy. Seas 5 to 6 ft.
Monday
WSW wind 8 to 12 kt becoming SSW in the afternoon. A chance of showers, mainly after 2pm. Seas 5 to 6 ft.
Monday Night
NE wind around 9 kt. A chance of showers. Seas 5 to 6 ft.
Tuesday
NE wind around 11 kt. A chance of showers. Seas 6 to 7 ft.
Tuesday Night
NNE wind 10 to 12 kt. A chance of showers. Seas around 6 ft.

*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: 3:35 pm EDT May 29, 2026
Forecast Valid: 10pm EDT May 29, 2026-6pm EDT Jun 5, 2026
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