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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:N wind around 9 kt. Mostly cloudy. Seas around 3 ft.

      Low: 38 °F

      N 9kt
      3ft

    • Friday

      Friday:NNW wind 7 to 9 kt becoming NNE in the afternoon. Mostly cloudy through mid morning, then gradual clearing. Seas 2 to 3 ft.

      High: 46 °F

      NNW 9kt
      2-3ft

    • Friday Night

      Friday Night:SE wind 5 to 7 kt becoming E after midnight. Mostly clear. Seas around 2 ft.

      Low: 43 °F

      SE 7kt
      2ft

    • Saturday

      Saturday:ENE wind around 10 kt. A slight chance of showers after 3pm.   Seas around 2 ft.

      High: 45 °F

      ENE 10kt
      2ft

    • Saturday Night

      Saturday Night:E wind around 12 kt. A chance of showers, mainly after 8pm.   Seas around 3 ft.

      Low: 42 °F

      E 12kt
      3ft

    • Sunday

      Sunday:ENE wind 16 to 18 kt. A chance of showers.   Seas around 4 ft.

      High: 45 °F

      ENE 18kt
      4ft

    • Sunday Night

      Sunday Night:NE wind around 22 kt. A chance of showers.   Seas 3 to 4 ft.

      Low: 44 °F

      NE 22kt
      3-4ft

    • Monday

      Monday:NE wind around 22 kt. A chance of showers.   Seas around 3 ft.

      High: 47 °F

      NE 22kt
      3ft

    • Monday Night

      Monday Night:NNE wind 16 to 21 kt. Mostly cloudy. Seas around 3 ft.

      Low: 45 °F

      NNE 21kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:33 pm EDT Apr 23, 2026
Forecast Valid: 11pm EDT Apr 23, 2026-6pm EDT Apr 30, 2026

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Detailed Forecast


Overnight
N wind around 9 kt. Mostly cloudy. Seas around 3 ft.
Friday
NNW wind 7 to 9 kt becoming NNE in the afternoon. Mostly cloudy through mid morning, then gradual clearing. Seas 2 to 3 ft.
Friday Night
SE wind 5 to 7 kt becoming E after midnight. Mostly clear. Seas around 2 ft.
Saturday
ENE wind around 10 kt. A slight chance of showers after 3pm. Seas around 2 ft.
Saturday Night
E wind around 12 kt. A chance of showers, mainly after 8pm. Seas around 3 ft.
Sunday
ENE wind 16 to 18 kt. A chance of showers. Seas around 4 ft.
Sunday Night
NE wind around 22 kt. A chance of showers. Seas 3 to 4 ft.
Monday
NE wind around 22 kt. A chance of showers. Seas around 3 ft.
Monday Night
NNE wind 16 to 21 kt. Mostly cloudy. Seas around 3 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: 2:33 pm EDT Apr 23, 2026
Forecast Valid: 11pm EDT Apr 23, 2026-6pm EDT Apr 30, 2026
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