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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WSW wind around 14 kt. Mostly sunny. Seas around 3 ft.

      High: 76 °F

      WSW 14kt
      3ft

    • Tonight

      Tonight:SW wind 16 to 18 kt becoming W after midnight. A chance of showers before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers after 2am.   Seas 3 to 4 ft.

      Low: 69 °F

      WSW 18kt
      3-4ft

    • Monday

      Monday:N wind 8 to 10 kt becoming E in the afternoon. Partly sunny. Seas 2 to 3 ft.

      High: 73 °F

      N 10kt
      2-3ft

    • Monday Night

      Monday Night:SE wind around 6 kt becoming S after midnight. A chance of showers, mainly after 1am.   Seas around 2 ft.

      Low: 69 °F

      SE 6kt
      2ft

    • Tuesday

      Tuesday:SW wind 7 to 12 kt becoming ESE in the morning. Showers likely, with thunderstorms also possible after 5pm.   Seas around 2 ft.

      High: 75 °F

      SE 12kt
      2ft

    • Tuesday Night

      Tuesday Night:ESE wind around 12 kt. Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 5am, then a chance of showers after 5am.   Seas 3 to 4 ft.

      Low: 70 °F

      ESE 12kt
      3-4ft

    • Wednesday

      Wednesday:ESE wind around 13 kt. A chance of showers before 9am, then a chance of showers after 3pm.   Seas around 4 ft.

      High: 75 °F

      ESE 13kt
      4ft

    • Wednesday Night

      Wednesday Night:ESE wind around 10 kt becoming SSW after midnight. A chance of showers.   Seas around 4 ft.

      Low: 70 °F

      ESE 10kt
      4ft

    • Thursday

      Thursday:WSW wind 9 to 11 kt becoming SSW in the morning. A chance of showers.   Seas around 4 ft.

      High: 76 °F

      SSW 11kt
      4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:51 pm EDT Aug 30, 2026
Forecast Valid: 3pm EDT Aug 30, 2026-6pm EDT Sep 6, 2026

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Detailed Forecast


This Afternoon
WSW wind around 14 kt. Mostly sunny. Seas around 3 ft.
Tonight
SW wind 16 to 18 kt becoming W after midnight. A chance of showers before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers after 2am. Seas 3 to 4 ft.
Monday
N wind 8 to 10 kt becoming E in the afternoon. Partly sunny. Seas 2 to 3 ft.
Monday Night
SE wind around 6 kt becoming S after midnight. A chance of showers, mainly after 1am. Seas around 2 ft.
Tuesday
SW wind 7 to 12 kt becoming ESE in the morning. Showers likely, with thunderstorms also possible after 5pm. Seas around 2 ft.
Tuesday Night
ESE wind around 12 kt. Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 5am, then a chance of showers after 5am. Seas 3 to 4 ft.
Wednesday
ESE wind around 13 kt. A chance of showers before 9am, then a chance of showers after 3pm. Seas around 4 ft.
Wednesday Night
ESE wind around 10 kt becoming SSW after midnight. A chance of showers. Seas around 4 ft.
Thursday
WSW wind 9 to 11 kt becoming SSW in the morning. A chance of showers. 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: 2:51 pm EDT Aug 30, 2026
Forecast Valid: 3pm EDT Aug 30, 2026-6pm EDT Sep 6, 2026
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