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Norton, MA Local Forecast Office

5NM SE Nantucket MA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSW wind around 11 kt. Patchy fog.  Seas around 2 ft.

      Low: 70 °F

      SSW 11kt
      2ft

    • Thursday

      Thursday:SSW wind 13 to 16 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.  Patchy fog before 9am.  Seas 2 to 3 ft.

      High: 75 °F

      SSW 16kt
      2-3ft

    • Thursday Night

      Thursday Night:SW wind 14 to 17 kt. Mostly cloudy. Seas around 4 ft.

      Low: 70 °F

      SW 17kt
      4ft

    • Friday

      Friday:WNW wind around 13 kt becoming N in the afternoon. Sunny. Seas 3 to 4 ft.

      High: 76 °F

      NW 13kt
      3-4ft

    • Friday Night

      Friday Night:NE wind around 8 kt becoming WNW after midnight. Partly cloudy. Seas around 3 ft.

      Low: 67 °F

      NNW 8kt
      3ft

    • Saturday

      Saturday:NNE wind around 9 kt becoming S in the afternoon. Sunny. Seas around 2 ft.

      High: 72 °F

      SSE 9kt
      2ft

    • Saturday Night

      Saturday Night:S wind 9 to 11 kt. Mostly cloudy. Seas around 2 ft.

      Low: 67 °F

      S 11kt
      2ft

    • Sunday

      Sunday:S wind 13 to 15 kt. A chance of showers, with thunderstorms also possible after 2pm.   Seas 2 to 3 ft.

      High: 73 °F

      S 15kt
      2-3ft

    • Sunday Night

      Sunday Night:SW wind around 12 kt becoming N after midnight. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm.   Seas around 2 ft.

      Low: 65 °F

      SW 12kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:07 pm EDT Jul 16, 2025
Forecast Valid: 4pm EDT Jul 16, 2025-6pm EDT Jul 23, 2025

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Detailed Forecast


Tonight
SSW wind around 11 kt. Patchy fog. Seas around 2 ft.
Thursday
SSW wind 13 to 16 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Seas 2 to 3 ft.
Thursday Night
SW wind 14 to 17 kt. Mostly cloudy. Seas around 4 ft.
Friday
WNW wind around 13 kt becoming N in the afternoon. Sunny. Seas 3 to 4 ft.
Friday Night
NE wind around 8 kt becoming WNW after midnight. Partly cloudy. Seas around 3 ft.
Saturday
NNE wind around 9 kt becoming S in the afternoon. Sunny. Seas around 2 ft.
Saturday Night
S wind 9 to 11 kt. Mostly cloudy. Seas around 2 ft.
Sunday
S wind 13 to 15 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas 2 to 3 ft.
Sunday Night
SW wind around 12 kt becoming N after midnight. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Seas around 2 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: 41.22°N 70.04°W
Last Update: 4:07 pm EDT Jul 16, 2025
Forecast Valid: 4pm EDT Jul 16, 2025-6pm EDT Jul 23, 2025
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