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Norton, MA Local Forecast Office

5NM SE Nantucket MA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind 29 to 32 km/h increasing to 32 to 35 km/h in the evening. Winds could gust as high as 48 km/h. Patchy fog.  Seas 1 to 2 m.

      Low: 17 °C

      ⇑SW 35km/h
      1-2m

    • Friday

      Friday:WSW wind 35 to 39 km/h, with gusts as high as 55 km/h. Patchy fog before 9am.  Seas around 2 m.

      High: 20 °C

      WSW 39km/h
      2m

    • Friday Night

      Friday Night:W wind 27 to 32 km/h decreasing to 21 to 26 km/h after midnight. Winds could gust as high as 40 km/h. Mostly clear. Seas around 1 m.

      Low: 17 °C

      W 32km/h⇓
      1m

    • Saturday

      Saturday:W wind 18 to 21 km/h. Sunny. Seas around 1 m.

      High: 20 °C

      W 21km/h
      1m

    • Saturday Night

      Saturday Night:SSW wind 21 to 24 km/h. A slight chance of showers after 5am.   Seas around 1 m.

      Low: 17 °C

      SSW 24km/h
      1m

    • Sunday

      Sunday:SSW wind 29 to 32 km/h increasing to 32 to 35 km/h in the morning. Winds could gust as high as 48 km/h. A chance of showers, mainly between 9am and 3pm.   Seas around 1 m.

      High: 19 °C

      ⇑SSW 35km/h
      1m

    • Sunday Night

      Sunday Night:W wind 26 to 29 km/h decreasing to 23 to 26 km/h after midnight. Winds could gust as high as 37 km/h. Partly cloudy. Seas around 1 m.

      Low: 17 °C

      W 29km/h⇓
      1m

    • Monday

      Monday:W wind 21 to 23 km/h becoming S in the afternoon. Mostly sunny. Seas around 1 m.

      High: 21 °C

      W 23km/h
      1m

    • Monday Night

      Monday Night:SW wind 21 to 23 km/h. Partly cloudy. Seas around 1 m.

      Low: 18 °C

      SW 23km/h
      1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:12 pm EDT Jun 19, 2025
Forecast Valid: 6pm EDT Jun 19, 2025-6pm EDT Jun 26, 2025

View Nearby Observations

Detailed Forecast


Tonight
SW wind 29 to 32 km/h increasing to 32 to 35 km/h in the evening. Winds could gust as high as 48 km/h. Patchy fog. Seas 1 to 2 m.
Friday
WSW wind 35 to 39 km/h, with gusts as high as 55 km/h. Patchy fog before 9am. Seas around 2 m.
Friday Night
W wind 27 to 32 km/h decreasing to 21 to 26 km/h after midnight. Winds could gust as high as 40 km/h. Mostly clear. Seas around 1 m.
Saturday
W wind 18 to 21 km/h. Sunny. Seas around 1 m.
Saturday Night
SSW wind 21 to 24 km/h. A slight chance of showers after 5am. Seas around 1 m.
Sunday
SSW wind 29 to 32 km/h increasing to 32 to 35 km/h in the morning. Winds could gust as high as 48 km/h. A chance of showers, mainly between 9am and 3pm. Seas around 1 m.
Sunday Night
W wind 26 to 29 km/h decreasing to 23 to 26 km/h after midnight. Winds could gust as high as 37 km/h. Partly cloudy. Seas around 1 m.
Monday
W wind 21 to 23 km/h becoming S in the afternoon. Mostly sunny. Seas around 1 m.
Monday Night
SW wind 21 to 23 km/h. Partly cloudy. Seas around 1 m.

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: 3:12 pm EDT Jun 19, 2025
Forecast Valid: 6pm EDT Jun 19, 2025-6pm EDT Jun 26, 2025
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