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Norton, MA Local Forecast Office

18NM SSE Gloucester MA

Marine Point Forecast

[NOTICE]
    • Today

      Today:SE wind 25 to 29 kt becoming S in the afternoon. Rain and possibly a thunderstorm, mainly before 1pm.  Patchy dense fog after 7am.  Seas 4 ft building to 6 ft.

      High: 52 °F

      SE 29kt
      Waves Building6ft

    • Tonight

      Tonight:S wind 29 to 32 kt increasing to 33 to 36 kt after midnight. Winds could gust as high as 50 kt. Rain, mainly before 5am.  Patchy dense fog.  Seas 6 ft building to 8 ft.

      Low: 50 °F

      ⇑S 36kt
      Waves Building8ft

    • Tuesday

      Tuesday:W wind 19 to 23 kt, with gusts as high as 31 kt. A slight chance of rain before 8am.   Seas 5 to 6 ft.

      High: 42 °F

      W 23kt
      5-6ft

    • Tuesday Night

      Tuesday Night:W wind 21 to 23 kt. Mostly clear. Seas around 5 ft.

      Low: 28 °F

      W 23kt
      5ft

    • Wednesday

      Wednesday:W wind 13 to 18 kt decreasing to 6 to 11 kt in the afternoon. Mostly sunny. Seas 5 ft subsiding to 3 ft.

      High: 35 °F

      W 18kt⇓
      5ftWaves Subsiding

    • Wednesday Night

      Wednesday Night:SSW wind 10 to 12 kt. Mostly cloudy. Seas around 3 ft.

      Low: 33 °F

      SSW 12kt
      3ft

    • Thursday

      Thursday:SSE wind 11 to 15 kt. Partly sunny. Seas around 3 ft.

      High: 39 °F

      SSE 15kt
      3ft

    • Thursday Night

      Thursday Night:SSW wind around 15 kt. Mostly cloudy. Seas around 3 ft.

      Low: 36 °F

      SSW 15kt
      3ft

    • Friday

      Friday:SW wind 13 to 18 kt. Partly sunny. Seas 2 to 3 ft.

      High: 44 °F

      SW 18kt
      2-3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:30 am EDT Mar 16, 2026
Forecast Valid: 5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026

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Detailed Forecast

...STORM WARNING IN EFFECT FROM THIS AFTERNOON THROUGH TUESDAY

Today
SE wind 25 to 29 kt becoming S in the afternoon. Rain and possibly a thunderstorm, mainly before 1pm. Patchy dense fog after 7am. Seas 4 ft building to 6 ft.
Tonight
S wind 29 to 32 kt increasing to 33 to 36 kt after midnight. Winds could gust as high as 50 kt. Rain, mainly before 5am. Patchy dense fog. Seas 6 ft building to 8 ft.
Tuesday
W wind 19 to 23 kt, with gusts as high as 31 kt. A slight chance of rain before 8am. Seas 5 to 6 ft.
Tuesday Night
W wind 21 to 23 kt. Mostly clear. Seas around 5 ft.
Wednesday
W wind 13 to 18 kt decreasing to 6 to 11 kt in the afternoon. Mostly sunny. Seas 5 ft subsiding to 3 ft.
Wednesday Night
SSW wind 10 to 12 kt. Mostly cloudy. Seas around 3 ft.
Thursday
SSE wind 11 to 15 kt. Partly sunny. Seas around 3 ft.
Thursday Night
SSW wind around 15 kt. Mostly cloudy. Seas around 3 ft.
Friday
SW wind 13 to 18 kt. Partly sunny. Seas 2 to 3 ft.

*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: 2:30 am EDT Mar 16, 2026
Forecast Valid: 5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
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