National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

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Norton, MA Local Forecast Office

18NM ENE Plymouth MA

Marine Point Forecast

[NOTICE]

    • Late Afternoon

      Late Afternoon:E wind around 13 kt, with gusts as high as 21 kt. Rain. Seas around 3 ft.

      High: 49 °F

      E 13kt
      3ft

    • Tonight

      Tonight:E wind 18 to 23 kt becoming N 23 to 28 kt in the evening. Winds could gust as high as 39 kt. Rain, mainly before 3am. Seas 3 ft building to 5 ft.

      Low: 39 °F

      ⇑N 28kt
      Waves Building5ft

    • Wednesday

      Wednesday:NNW wind 16 to 21 kt decreasing to 6 to 11 kt. Winds could gust as high as 34 kt. A slight chance of rain before 7am. Seas 4 to 5 ft.

      High: 42 °F

      NNW 21kt⇓
      4-5ft

    • Wednesday Night

      Wednesday Night:WSW wind 6 to 9 kt increasing to 11 to 14 kt after midnight. Winds could gust as high as 23 kt. Mostly cloudy. Seas 3 to 4 ft.

      Low: 38 °F

      ⇑WSW 14kt
      3-4ft

    • Thursday

      Thursday:WSW wind 16 to 19 kt becoming W 21 to 24 kt in the afternoon. Winds could gust as high as 35 kt. A chance of showers, mainly between 4pm and 5pm. Seas 5 ft subsiding to 3 ft.

      High: 42 °F

      ⇑W 24kt
      5ftWaves Subsiding

    • Thursday Night

      Thursday Night:NW wind 24 to 29 kt decreasing to 19 to 24 kt after midnight. Winds could gust as high as 39 kt. A slight chance of showers before 7pm. Seas 5 to 6 ft.

      Low: 23 °F

      NW 29kt⇓
      5-6ft

    • Friday

      Friday:WNW wind 11 to 15 kt becoming SW in the afternoon. Winds could gust as high as 24 kt. Sunny. Seas 4 ft subsiding to 2 ft.

      High: 36 °F

      WNW 15kt
      4ftWaves Subsiding

    • Friday Night

      Friday Night:SW wind 8 to 10 kt becoming WNW after midnight. A chance of snow after 1am, mixing with rain after 2am. Seas 1 to 2 ft.

      Low: 32 °F

      SW 10kt
      1-2ft

    • Saturday

      Saturday:NNE wind 7 to 9 kt becoming SW in the afternoon. A chance of rain and snow before 8am, then a chance of rain. Seas around 1 ft.

      High: 42 °F

      SSE 9kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:18 pm EST Dec 2, 2025
Forecast Valid: 4pm EST Dec 2, 2025-6pm EST Dec 9, 2025

View Nearby Observations

Detailed Forecast


Late Afternoon
E wind around 13 kt, with gusts as high as 21 kt. Rain. Seas around 3 ft.
Tonight
E wind 18 to 23 kt becoming N 23 to 28 kt in the evening. Winds could gust as high as 39 kt. Rain, mainly before 3am. Seas 3 ft building to 5 ft.
Wednesday
NNW wind 16 to 21 kt decreasing to 6 to 11 kt. Winds could gust as high as 34 kt. A slight chance of rain before 7am. Seas 4 to 5 ft.
Wednesday Night
WSW wind 6 to 9 kt increasing to 11 to 14 kt after midnight. Winds could gust as high as 23 kt. Mostly cloudy. Seas 3 to 4 ft.
Thursday
WSW wind 16 to 19 kt becoming W 21 to 24 kt in the afternoon. Winds could gust as high as 35 kt. A chance of showers, mainly between 4pm and 5pm. Seas 5 ft subsiding to 3 ft.
Thursday Night
NW wind 24 to 29 kt decreasing to 19 to 24 kt after midnight. Winds could gust as high as 39 kt. A slight chance of showers before 7pm. Seas 5 to 6 ft.
Friday
WNW wind 11 to 15 kt becoming SW in the afternoon. Winds could gust as high as 24 kt. Sunny. Seas 4 ft subsiding to 2 ft.
Friday Night
SW wind 8 to 10 kt becoming WNW after midnight. A chance of snow after 1am, mixing with rain after 2am. Seas 1 to 2 ft.
Saturday
NNE wind 7 to 9 kt becoming SW in the afternoon. A chance of rain and snow before 8am, then a chance of rain. Seas around 1 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: 42.06°N 70.28°W
Last Update: 2:18 pm EST Dec 2, 2025
Forecast Valid: 4pm EST Dec 2, 2025-6pm EST Dec 9, 2025
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