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Norton, MA Local Forecast Office

18NM SSE Gloucester MA

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SSW wind around 12 kt. Mostly clear. Seas 2 to 3 ft.

      Low: 40 °F

      SSW 12kt
      2-3ft

    • Tuesday

      Tuesday:SSW wind 10 to 12 kt. Mostly sunny. Seas around 2 ft.

      High: 47 °F

      SSW 12kt
      2ft

    • Tuesday Night

      Tuesday Night:SSW wind 8 to 11 kt becoming W after midnight. A slight chance of light rain after 5am.   Seas around 2 ft.

      Low: 40 °F

      SSW 11kt
      2ft

    • Wednesday

      Wednesday:NE wind 8 to 12 kt becoming ESE in the afternoon. A slight chance of light rain before 8am, then a slight chance of light rain after 9am.  Patchy fog.  Seas around 2 ft.

      High: 45 °F

      NE 12kt
      2ft

    • Wednesday Night

      Wednesday Night:S wind 17 to 20 kt increasing to 20 to 23 kt after midnight. A chance of light rain before 8pm, then rain likely, mainly after 2am.   Seas 3 to 4 ft.

      Low: 44 °F

      ⇑S 23kt
      3-4ft

    • Thursday

      Thursday:SSW wind 18 to 20 kt becoming W in the afternoon. A chance of rain.   Seas 3 to 4 ft.

      High: 50 °F

      SSW 20kt
      3-4ft

    • Thursday Night

      Thursday Night:WNW wind 22 to 24 kt. A chance of rain and snow before 11pm.   Seas around 4 ft.

      Low: 32 °F

      WNW 24kt
      4ft

    • Friday

      Friday:WNW wind 16 to 19 kt becoming W 13 to 16 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.

      High: 41 °F

      WNW 19kt⇓
      2-3ft

    • Friday Night

      Friday Night:S wind 22 to 24 kt. A chance of snow before 11pm, then a chance of rain.   Seas 3 to 4 ft.

      Low: 36 °F

      S 24kt
      3-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:48 pm EDT Mar 9, 2026
Forecast Valid: 11pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026

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Detailed Forecast


Overnight
SSW wind around 12 kt. Mostly clear. Seas 2 to 3 ft.
Tuesday
SSW wind 10 to 12 kt. Mostly sunny. Seas around 2 ft.
Tuesday Night
SSW wind 8 to 11 kt becoming W after midnight. A slight chance of light rain after 5am. Seas around 2 ft.
Wednesday
NE wind 8 to 12 kt becoming ESE in the afternoon. A slight chance of light rain before 8am, then a slight chance of light rain after 9am. Patchy fog. Seas around 2 ft.
Wednesday Night
S wind 17 to 20 kt increasing to 20 to 23 kt after midnight. A chance of light rain before 8pm, then rain likely, mainly after 2am. Seas 3 to 4 ft.
Thursday
SSW wind 18 to 20 kt becoming W in the afternoon. A chance of rain. Seas 3 to 4 ft.
Thursday Night
WNW wind 22 to 24 kt. A chance of rain and snow before 11pm. Seas around 4 ft.
Friday
WNW wind 16 to 19 kt becoming W 13 to 16 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.
Friday Night
S wind 22 to 24 kt. A chance of snow before 11pm, then a chance of rain. Seas 3 to 4 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: 42.34°N 70.57°W
Last Update: 10:48 pm EDT Mar 9, 2026
Forecast Valid: 11pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
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