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

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Norton, MA Local Forecast Office

7NM NE Boston MA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:N wind 7 to 9 kt. Sunny. Seas 1 ft or less.

      High: 28 °F

      N 9kt
      < 1ft

    • Tonight

      Tonight:NNW wind around 6 kt becoming WNW after midnight. Mostly clear. Seas 1 ft or less.

      Low: 20 °F

      NW 6kt
      < 1ft

    • Sunday

      Sunday:WNW wind around 6 kt becoming SW in the afternoon. Increasing clouds. Seas 1 ft or less.

      High: 36 °F

      WNW 6kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind 6 to 9 kt becoming SSE after midnight. A slight chance of snow before 9pm, then rain. Patchy fog after midnight. Seas 1 ft or less.

      Low: 32 °F

      SSE 9kt
      < 1ft

    • Monday

      Monday:S wind 9 to 11 kt becoming SSW in the afternoon. Rain. Patchy fog before 11am. Seas 1 ft or less.

      High: 48 °F

      S 11kt
      < 1ft

    • Monday Night

      Monday Night:WSW wind 11 to 15 kt, with gusts as high as 25 kt. Rain likely, mainly before 10pm. Seas 1 ft or less.

      Low: 26 °F

      WSW 15kt
      < 1ft

    • Tuesday

      Tuesday:W wind around 18 kt, with gusts as high as 33 kt. Partly sunny. Seas 1 ft or less.

      High: 29 °F

      W 18kt
      < 1ft

    • Tuesday Night

      Tuesday Night:W wind 13 to 17 kt, with gusts as high as 32 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 23 °F

      W 17kt
      < 1ft

    • Wednesday

      Wednesday:WSW wind around 14 kt, with gusts as high as 23 kt. Partly sunny. Seas 1 ft or less.

      High: 34 °F

      WSW 14kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:15 pm EST Dec 27, 2025
Forecast Valid: 2pm EST Dec 27, 2025-6pm EST Jan 2, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
N wind 7 to 9 kt. Sunny. Seas 1 ft or less.
Tonight
NNW wind around 6 kt becoming WNW after midnight. Mostly clear. Seas 1 ft or less.
Sunday
WNW wind around 6 kt becoming SW in the afternoon. Increasing clouds. Seas 1 ft or less.
Sunday Night
SSW wind 6 to 9 kt becoming SSE after midnight. A slight chance of snow before 9pm, then rain. Patchy fog after midnight. Seas 1 ft or less.
Monday
S wind 9 to 11 kt becoming SSW in the afternoon. Rain. Patchy fog before 11am. Seas 1 ft or less.
Monday Night
WSW wind 11 to 15 kt, with gusts as high as 25 kt. Rain likely, mainly before 10pm. Seas 1 ft or less.
Tuesday
W wind around 18 kt, with gusts as high as 33 kt. Partly sunny. Seas 1 ft or less.
Tuesday Night
W wind 13 to 17 kt, with gusts as high as 32 kt. Mostly cloudy. Seas 1 ft or less.
Wednesday
WSW wind around 14 kt, with gusts as high as 23 kt. Partly sunny. Seas 1 ft or less.

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: 42.43°N 70.93°W
Last Update: 2:15 pm EST Dec 27, 2025
Forecast Valid: 2pm EST Dec 27, 2025-6pm EST Jan 2, 2026
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