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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind around 6 kt. Mostly cloudy, then gradually becoming sunny. Seas around 3 ft.

      High: 65 °F

      E 6kt
      3ft

    • Tonight

      Tonight:ESE wind 5 to 7 kt becoming S after midnight. Patchy fog after 11pm.  Seas 3 to 4 ft.

      Low: 58 °F

      SSE 7kt
      3-4ft

    • Thursday

      Thursday:S wind 13 to 18 kt increasing to 19 to 24 kt in the afternoon. Winds could gust as high as 32 kt. Patchy fog before 10am.  Seas 4 ft building to 6 ft.

      High: 68 °F

      ⇑S 24kt
      Waves Building6ft

    • Thursday Night

      Thursday Night:WSW wind 20 to 23 kt decreasing to 17 to 20 kt after midnight. Winds could gust as high as 30 kt. A slight chance of showers after 4am.  Patchy fog before 9pm.  Seas 7 to 8 ft.

      Low: 61 °F

      WSW 23kt⇓
      7-8ft

    • Juneteenth

      Juneteenth:WSW wind 14 to 18 kt. A chance of showers, mainly between 8am and 2pm.   Seas around 6 ft.

      High: 66 °F

      WSW 18kt
      6ft

    • Friday Night

      Friday Night:WSW wind 15 to 18 kt becoming W after midnight. Mostly clear. Seas 5 to 6 ft.

      Low: 60 °F

      WSW 18kt
      5-6ft

    • Saturday

      Saturday:WSW wind 15 to 20 kt, with gusts as high as 26 kt. Sunny. Seas around 5 ft.

      High: 68 °F

      WSW 20kt
      5ft

    • Saturday Night

      Saturday Night:WSW wind 15 to 18 kt becoming WNW after midnight. Mostly clear. Seas around 5 ft.

      Low: 60 °F

      WSW 18kt
      5ft

    • Sunday

      Sunday:W wind 14 to 16 kt. Sunny. Seas around 4 ft.

      High: 66 °F

      W 16kt
      4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:59 am EDT Jun 17, 2026
Forecast Valid: 9am EDT Jun 17, 2026-6pm EDT Jun 23, 2026

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Detailed Forecast


Today
E wind around 6 kt. Mostly cloudy, then gradually becoming sunny. Seas around 3 ft.
Tonight
ESE wind 5 to 7 kt becoming S after midnight. Patchy fog after 11pm. Seas 3 to 4 ft.
Thursday
S wind 13 to 18 kt increasing to 19 to 24 kt in the afternoon. Winds could gust as high as 32 kt. Patchy fog before 10am. Seas 4 ft building to 6 ft.
Thursday Night
WSW wind 20 to 23 kt decreasing to 17 to 20 kt after midnight. Winds could gust as high as 30 kt. A slight chance of showers after 4am. Patchy fog before 9pm. Seas 7 to 8 ft.
Juneteenth
WSW wind 14 to 18 kt. A chance of showers, mainly between 8am and 2pm. Seas around 6 ft.
Friday Night
WSW wind 15 to 18 kt becoming W after midnight. Mostly clear. Seas 5 to 6 ft.
Saturday
WSW wind 15 to 20 kt, with gusts as high as 26 kt. Sunny. Seas around 5 ft.
Saturday Night
WSW wind 15 to 18 kt becoming WNW after midnight. Mostly clear. Seas around 5 ft.
Sunday
W wind 14 to 16 kt. Sunny. 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: 4:59 am EDT Jun 17, 2026
Forecast Valid: 9am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
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