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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ESE wind around 24 kt, with gusts as high as 30 kt. Showers.  Patchy fog.  Seas around 9 ft.

      High: 56 °F

      ESE 24kt
      9ft

    • Tonight

      Tonight:ESE wind 17 to 20 kt becoming SSE 11 to 14 kt after midnight. Showers, mainly after 4am.  Patchy fog.  Seas 10 ft subsiding to 8 ft.

      Low: 53 °F

      ESE 20kt⇓
      10ftWaves Subsiding

    • Memorial Day

      Memorial Day:S wind 14 to 17 kt becoming SW in the afternoon. Showers and possibly a thunderstorm before 4pm, then showers likely.  Patchy fog before 5pm.  Seas 6 to 7 ft.

      High: 59 °F

      SSW 17kt
      6-7ft

    • Monday Night

      Monday Night:WSW wind 10 to 13 kt becoming W 6 to 9 kt after midnight. A chance of showers, mainly between 2am and 5am.  Patchy fog between 8pm and 9pm, then Patchy fog after 3am.  Seas 5 to 6 ft.

      Low: 52 °F

      WSW 13kt⇓
      5-6ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. A slight chance of showers before 7am.  Patchy fog before 9am.  Seas around 4 ft.

      High: 57 °F

      Light Wind
      4ft

    • Tuesday Night

      Tuesday Night:SW wind 7 to 10 kt. Mostly cloudy. Seas around 4 ft.

      Low: 52 °F

      SW 10kt
      4ft

    • Wednesday

      Wednesday:WSW wind 12 to 14 kt. Mostly cloudy. Seas around 4 ft.

      High: 60 °F

      WSW 14kt
      4ft

    • Wednesday Night

      Wednesday Night:WSW wind 11 to 14 kt becoming NW after midnight. Mostly cloudy. Seas around 4 ft.

      Low: 53 °F

      WSW 14kt
      4ft

    • Thursday

      Thursday:N wind 10 to 12 kt becoming NNE in the afternoon. Mostly sunny. Seas around 3 ft.

      High: 58 °F

      N 12kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:33 pm EDT May 24, 2026
Forecast Valid: 1pm EDT May 24, 2026-6pm EDT May 30, 2026

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Detailed Forecast


This Afternoon
ESE wind around 24 kt, with gusts as high as 30 kt. Showers. Patchy fog. Seas around 9 ft.
Tonight
ESE wind 17 to 20 kt becoming SSE 11 to 14 kt after midnight. Showers, mainly after 4am. Patchy fog. Seas 10 ft subsiding to 8 ft.
Memorial Day
S wind 14 to 17 kt becoming SW in the afternoon. Showers and possibly a thunderstorm before 4pm, then showers likely. Patchy fog before 5pm. Seas 6 to 7 ft.
Monday Night
WSW wind 10 to 13 kt becoming W 6 to 9 kt after midnight. A chance of showers, mainly between 2am and 5am. Patchy fog between 8pm and 9pm, then Patchy fog after 3am. Seas 5 to 6 ft.
Tuesday
Variable winds 5 kt or less. A slight chance of showers before 7am. Patchy fog before 9am. Seas around 4 ft.
Tuesday Night
SW wind 7 to 10 kt. Mostly cloudy. Seas around 4 ft.
Wednesday
WSW wind 12 to 14 kt. Mostly cloudy. Seas around 4 ft.
Wednesday Night
WSW wind 11 to 14 kt becoming NW after midnight. Mostly cloudy. Seas around 4 ft.
Thursday
N wind 10 to 12 kt becoming NNE in the afternoon. Mostly sunny. 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: 1:33 pm EDT May 24, 2026
Forecast Valid: 1pm EDT May 24, 2026-6pm EDT May 30, 2026
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