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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:WSW wind around 13 kt. A chance of showers, mainly between 2am and 4am.   Seas around 3 ft.

      Low: 71 °F

      WSW 13kt
      3ft

    • Tuesday

      Tuesday:W wind 11 to 13 kt. Sunny. Seas around 3 ft.

      High: 77 °F

      W 13kt
      3ft

    • Tuesday Night

      Tuesday Night:W wind 7 to 12 kt. A slight chance of showers and thunderstorms after 5am.   Seas 3 to 4 ft.

      Low: 69 °F

      W 12kt
      3-4ft

    • Wednesday

      Wednesday:N wind around 7 kt becoming NE in the morning. A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 2pm.   Seas around 2 ft.

      High: 75 °F

      N 7kt
      2ft

    • Wednesday Night

      Wednesday Night:SSW wind 5 to 8 kt. Partly cloudy. Seas 2 to 3 ft.

      Low: 70 °F

      SSW 8kt
      2-3ft

    • Thursday

      Thursday:SW wind 8 to 12 kt. A chance of showers, mainly after 3pm.   Seas around 3 ft.

      High: 76 °F

      SW 12kt
      3ft

    • Thursday Night

      Thursday Night:SW wind around 13 kt becoming W after midnight. A chance of showers.   Seas around 3 ft.

      Low: 69 °F

      SW 13kt
      3ft

    • Friday

      Friday:WNW wind around 13 kt. A chance of showers.   Seas around 3 ft.

      High: 74 °F

      WNW 13kt
      3ft

    • Friday Night

      Friday Night:WNW wind 13 to 15 kt becoming N after midnight. Partly cloudy. Seas around 3 ft.

      Low: 66 °F

      NNW 15kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:25 pm EDT Aug 10, 2026
Forecast Valid: 12am EDT Aug 11, 2026-6pm EDT Aug 17, 2026

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Detailed Forecast


Overnight
WSW wind around 13 kt. A chance of showers, mainly between 2am and 4am. Seas around 3 ft.
Tuesday
W wind 11 to 13 kt. Sunny. Seas around 3 ft.
Tuesday Night
W wind 7 to 12 kt. A slight chance of showers and thunderstorms after 5am. Seas 3 to 4 ft.
Wednesday
N wind around 7 kt becoming NE in the morning. A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 2pm. Seas around 2 ft.
Wednesday Night
SSW wind 5 to 8 kt. Partly cloudy. Seas 2 to 3 ft.
Thursday
SW wind 8 to 12 kt. A chance of showers, mainly after 3pm. Seas around 3 ft.
Thursday Night
SW wind around 13 kt becoming W after midnight. A chance of showers. Seas around 3 ft.
Friday
WNW wind around 13 kt. A chance of showers. Seas around 3 ft.
Friday Night
WNW wind 13 to 15 kt becoming N after midnight. Partly 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: 5:25 pm EDT Aug 10, 2026
Forecast Valid: 12am EDT Aug 11, 2026-6pm EDT Aug 17, 2026
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