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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ESE wind 16 to 19 kt. A slight chance of showers between 4am and 5am.  Patchy fog after 2am.  Seas around 3 ft.

      Low: 39 °F

      ESE 19kt
      3ft

    • Sunday

      Sunday:S wind 15 to 20 kt becoming SW in the afternoon. Winds could gust as high as 29 kt. A chance of showers, then showers and possibly a thunderstorm after 2pm.  Patchy fog before 1pm.  Seas 4 ft building to 6 ft.

      High: 48 °F

      SSW 20kt
      Waves Building6ft

    • Sunday Night

      Sunday Night:SW wind 9 to 13 kt becoming WNW after midnight. Winds could gust as high as 21 kt. Showers, mainly before 1am.   Seas 5 ft subsiding to 3 ft.

      Low: 41 °F

      SW 13kt
      5ftWaves Subsiding

    • Monday

      Monday:WNW wind 12 to 15 kt becoming WSW in the afternoon. Winds could gust as high as 22 kt. Mostly sunny. Seas around 3 ft.

      High: 44 °F

      WNW 15kt
      3ft

    • Monday Night

      Monday Night:W wind 6 to 11 kt. Partly cloudy. Seas 2 to 3 ft.

      Low: 40 °F

      W 11kt
      2-3ft

    • Tuesday

      Tuesday:W wind 9 to 13 kt becoming SW in the morning. A chance of showers.   Seas around 2 ft.

      High: 43 °F

      WSW 13kt
      2ft

    • Tuesday Night

      Tuesday Night:NNW wind 14 to 19 kt. Partly cloudy. Seas 2 to 3 ft.

      Low: 33 °F

      NNW 19kt
      2-3ft

    • Wednesday

      Wednesday:N wind 11 to 14 kt becoming NNE 6 to 9 kt in the afternoon. Sunny. Seas 3 to 4 ft.

      High: 38 °F

      N 14kt⇓
      3-4ft

    • Wednesday Night

      Wednesday Night:SSE wind 7 to 9 kt becoming S after midnight. Clear. Seas around 3 ft.

      Low: 36 °F

      S 9kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:42 pm EDT Apr 4, 2026
Forecast Valid: 9pm EDT Apr 4, 2026-6pm EDT Apr 11, 2026

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Detailed Forecast


Tonight
ESE wind 16 to 19 kt. A slight chance of showers between 4am and 5am. Patchy fog after 2am. Seas around 3 ft.
Sunday
S wind 15 to 20 kt becoming SW in the afternoon. Winds could gust as high as 29 kt. A chance of showers, then showers and possibly a thunderstorm after 2pm. Patchy fog before 1pm. Seas 4 ft building to 6 ft.
Sunday Night
SW wind 9 to 13 kt becoming WNW after midnight. Winds could gust as high as 21 kt. Showers, mainly before 1am. Seas 5 ft subsiding to 3 ft.
Monday
WNW wind 12 to 15 kt becoming WSW in the afternoon. Winds could gust as high as 22 kt. Mostly sunny. Seas around 3 ft.
Monday Night
W wind 6 to 11 kt. Partly cloudy. Seas 2 to 3 ft.
Tuesday
W wind 9 to 13 kt becoming SW in the morning. A chance of showers. Seas around 2 ft.
Tuesday Night
NNW wind 14 to 19 kt. Partly cloudy. Seas 2 to 3 ft.
Wednesday
N wind 11 to 14 kt becoming NNE 6 to 9 kt in the afternoon. Sunny. Seas 3 to 4 ft.
Wednesday Night
SSE wind 7 to 9 kt becoming S after midnight. Clear. Seas around 3 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: 41.69°N 69.86°W
Last Update: 7:42 pm EDT Apr 4, 2026
Forecast Valid: 9pm EDT Apr 4, 2026-6pm EDT Apr 11, 2026
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