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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:W wind 9 to 12 kt becoming NW after midnight. Mostly clear. Seas around 3 ft.

      Low: 69 °F

      W 12kt
      3ft

    • Tuesday

      Tuesday:NW wind around 9 kt becoming W in the afternoon. Partly sunny, then gradually becoming sunny. Seas 2 to 3 ft.

      High: 73 °F

      NW 9kt
      2-3ft

    • Tuesday Night

      Tuesday Night:W wind 5 to 7 kt. Partly cloudy. Seas around 2 ft.

      Low: 69 °F

      W 7kt
      2ft

    • Wednesday

      Wednesday:SSW wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      High: 75 °F

      ⇑SSW 12kt
      2ft

    • Wednesday Night

      Wednesday Night:SW wind 16 to 19 kt increasing to 19 to 22 kt after midnight. Partly cloudy. Seas 3 ft building to 7 ft.

      Low: 72 °F

      ⇑SW 22kt
      Waves Building7ft

    • Thursday

      Thursday:SW wind 22 to 24 kt, with gusts as high as 30 kt. A slight chance of showers after 5pm.   Seas around 9 ft.

      High: 75 °F

      SW 24kt
      9ft

    • Thursday Night

      Thursday Night:SW wind 16 to 19 kt becoming W 13 to 16 kt after midnight. A chance of showers after 8pm.   Seas 8 ft subsiding to 6 ft.

      Low: 67 °F

      SW 19kt⇓
      8ftWaves Subsiding

    • Friday

      Friday:NW wind 10 to 13 kt. Mostly sunny. Seas 4 to 5 ft.

      High: 71 °F

      NW 13kt
      4-5ft

    • Friday Night

      Friday Night:W wind around 8 kt becoming NNE after midnight. Mostly clear. Seas around 3 ft.

      Low: 67 °F

      W 8kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:04 pm EDT Sep 7, 2026
Forecast Valid: 6pm EDT Sep 7, 2026-6pm EDT Sep 14, 2026

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Detailed Forecast


Tonight
W wind 9 to 12 kt becoming NW after midnight. Mostly clear. Seas around 3 ft.
Tuesday
NW wind around 9 kt becoming W in the afternoon. Partly sunny, then gradually becoming sunny. Seas 2 to 3 ft.
Tuesday Night
W wind 5 to 7 kt. Partly cloudy. Seas around 2 ft.
Wednesday
SSW wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Wednesday Night
SW wind 16 to 19 kt increasing to 19 to 22 kt after midnight. Partly cloudy. Seas 3 ft building to 7 ft.
Thursday
SW wind 22 to 24 kt, with gusts as high as 30 kt. A slight chance of showers after 5pm. Seas around 9 ft.
Thursday Night
SW wind 16 to 19 kt becoming W 13 to 16 kt after midnight. A chance of showers after 8pm. Seas 8 ft subsiding to 6 ft.
Friday
NW wind 10 to 13 kt. Mostly sunny. Seas 4 to 5 ft.
Friday Night
W wind around 8 kt becoming NNE after midnight. Mostly clear. 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: 4:04 pm EDT Sep 7, 2026
Forecast Valid: 6pm EDT Sep 7, 2026-6pm EDT Sep 14, 2026
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