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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSE wind 14 to 17 kt. A chance of showers, mainly after 3am.  Patchy fog after 11pm.  Seas 2 ft building to 4 ft.

      Low: 62 °F

      SSE 17kt
      Waves Building4ft

    • Tuesday

      Tuesday:S wind 13 to 16 kt becoming SW 10 to 13 kt in the afternoon. Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm.  Patchy fog before 11am.  Seas around 4 ft.

      High: 68 °F

      S 16kt⇓
      4ft

    • Tuesday Night

      Tuesday Night:NW wind 8 to 11 kt. A chance of showers before 3am, then a slight chance of showers after 4am.  Patchy fog between 9pm and 10pm.  Seas 4 to 5 ft.

      Low: 60 °F

      NW 11kt
      4-5ft

    • Wednesday

      Wednesday:NW wind 9 to 11 kt becoming W in the afternoon. Mostly cloudy through mid morning, then gradual clearing. Seas around 4 ft.

      High: 68 °F

      W 11kt
      4ft

    • Wednesday Night

      Wednesday Night:WSW wind 9 to 12 kt. Mostly clear. Seas around 4 ft.

      Low: 62 °F

      WSW 12kt
      4ft

    • Thursday

      Thursday:SW wind 6 to 8 kt. Sunny. Seas around 3 ft.

      High: 69 °F

      SW 8kt
      3ft

    • Thursday Night

      Thursday Night:S wind around 9 kt. Partly cloudy. Seas around 3 ft.

      Low: 63 °F

      S 9kt
      3ft

    • Friday

      Friday:S wind 9 to 13 kt. Mostly sunny. Seas around 3 ft.

      High: 70 °F

      S 13kt
      3ft

    • Friday Night

      Friday Night:SW wind 10 to 13 kt. A chance of showers.   Seas around 4 ft.

      Low: 64 °F

      SW 13kt
      4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:01 pm EDT Jun 22, 2026
Forecast Valid: 5pm EDT Jun 22, 2026-6pm EDT Jun 29, 2026

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Detailed Forecast


Tonight
SSE wind 14 to 17 kt. A chance of showers, mainly after 3am. Patchy fog after 11pm. Seas 2 ft building to 4 ft.
Tuesday
S wind 13 to 16 kt becoming SW 10 to 13 kt in the afternoon. Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 11am. Seas around 4 ft.
Tuesday Night
NW wind 8 to 11 kt. A chance of showers before 3am, then a slight chance of showers after 4am. Patchy fog between 9pm and 10pm. Seas 4 to 5 ft.
Wednesday
NW wind 9 to 11 kt becoming W in the afternoon. Mostly cloudy through mid morning, then gradual clearing. Seas around 4 ft.
Wednesday Night
WSW wind 9 to 12 kt. Mostly clear. Seas around 4 ft.
Thursday
SW wind 6 to 8 kt. Sunny. Seas around 3 ft.
Thursday Night
S wind around 9 kt. Partly cloudy. Seas around 3 ft.
Friday
S wind 9 to 13 kt. Mostly sunny. Seas around 3 ft.
Friday Night
SW wind 10 to 13 kt. A chance of showers. Seas around 4 ft.

Winds and seas higher in and near tstms. 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: 12:01 pm EDT Jun 22, 2026
Forecast Valid: 5pm EDT Jun 22, 2026-6pm EDT Jun 29, 2026
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