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Norton, MA Local Forecast Office

18NM SSE Gloucester MA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind 31 to 34 km/h decreasing to 27 to 30 km/h after midnight. Winds could gust as high as 42 km/h. Mostly clear. Seas around 1 m.

      Low: 21 °C

      SW 34km/h⇓
      1m

    • Monday

      Monday:SSW wind 24 to 27 km/h increasing to 29 to 32 km/h in the afternoon. Winds could gust as high as 39 km/h. Mostly sunny. Seas around 1 m.

      High: 25 °C

      ⇑SSW 32km/h
      1m

    • Monday Night

      Monday Night:SSW wind 29 to 34 km/h, with gusts as high as 40 km/h. A chance of showers before 3am, then a chance of showers and thunderstorms between 3am and 5am, then showers likely and possibly a thunderstorm after 5am.  Patchy fog after 3am.  Seas around 1 m.

      Low: 21 °C

      SSW 34km/h
      1m

    • Tuesday

      Tuesday:S wind 21 to 24 km/h, with gusts as high as 32 km/h. Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms between 9am and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Patchy fog before 9am.  Seas around 1 m.

      High: 23 °C

      S 24km/h
      1m

    • Tuesday Night

      Tuesday Night:SSW wind 16 to 21 km/h becoming N after midnight. Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm.   Seas around 1 m.

      Low: 19 °C

      SSW 21km/h
      1m

    • Wednesday

      Wednesday:N wind around 18 km/h becoming ENE in the afternoon. A slight chance of showers.   Seas around 1 m.

      High: 21 °C

      N 18km/h
      1m

    • Wednesday Night

      Wednesday Night:E wind around 14 km/h. Mostly cloudy. Seas around 1 m.

      Low: 18 °C

      E 14km/h
      1m

    • Thursday

      Thursday:ENE wind 14 to 17 km/h becoming E 18 to 21 km/h in the afternoon. Mostly cloudy. Seas around 1 m.

      High: 20 °C

      ⇑E 21km/h
      1m

    • Thursday Night

      Thursday Night:ESE wind 18 to 21 km/h decreasing to 14 to 17 km/h in the evening. A chance of showers.   Seas around 1 m.

      Low: 18 °C

      ESE 21km/h⇓
      1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:23 pm EDT Jul 6, 2025
Forecast Valid: 6pm EDT Jul 6, 2025-6pm EDT Jul 13, 2025

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Detailed Forecast


Tonight
SW wind 31 to 34 km/h decreasing to 27 to 30 km/h after midnight. Winds could gust as high as 42 km/h. Mostly clear. Seas around 1 m.
Monday
SSW wind 24 to 27 km/h increasing to 29 to 32 km/h in the afternoon. Winds could gust as high as 39 km/h. Mostly sunny. Seas around 1 m.
Monday Night
SSW wind 29 to 34 km/h, with gusts as high as 40 km/h. A chance of showers before 3am, then a chance of showers and thunderstorms between 3am and 5am, then showers likely and possibly a thunderstorm after 5am. Patchy fog after 3am. Seas around 1 m.
Tuesday
S wind 21 to 24 km/h, with gusts as high as 32 km/h. Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms between 9am and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 9am. Seas around 1 m.
Tuesday Night
SSW wind 16 to 21 km/h becoming N after midnight. Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm. Seas around 1 m.
Wednesday
N wind around 18 km/h becoming ENE in the afternoon. A slight chance of showers. Seas around 1 m.
Wednesday Night
E wind around 14 km/h. Mostly cloudy. Seas around 1 m.
Thursday
ENE wind 14 to 17 km/h becoming E 18 to 21 km/h in the afternoon. Mostly cloudy. Seas around 1 m.
Thursday Night
ESE wind 18 to 21 km/h decreasing to 14 to 17 km/h in the evening. A chance of showers. Seas around 1 m.

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: 42.34°N 70.57°W
Last Update: 12:23 pm EDT Jul 6, 2025
Forecast Valid: 6pm EDT Jul 6, 2025-6pm EDT Jul 13, 2025
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