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

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

    • Today

      Today:W wind 11 to 14 kt becoming SW 15 to 18 kt in the afternoon. Sunny. Seas around 2 ft.

      High: 42 °F

      ⇑SW 18kt
      2ft

    • Tonight

      Tonight:SW wind around 17 kt, with gusts as high as 23 kt. Increasing clouds. Seas around 3 ft.

      Low: 41 °F

      SW 17kt
      3ft

    • Monday

      Monday:SW wind 19 to 23 kt, with gusts as high as 31 kt. Mostly cloudy. Seas 3 to 4 ft.

      High: 46 °F

      SW 23kt
      3-4ft

    • Monday Night

      Monday Night:SW wind 14 to 19 kt, with gusts as high as 25 kt. A slight chance of rain after 4am. Patchy fog before 9pm. Seas 3 to 4 ft.

      Low: 44 °F

      SW 19kt
      3-4ft

    • Tuesday

      Tuesday:SW wind 13 to 16 kt increasing to 16 to 19 kt in the afternoon. Winds could gust as high as 25 kt. A chance of rain, mainly before noon. Seas 2 to 3 ft.

      High: 48 °F

      ⇑SW 19kt
      2-3ft

    • Tuesday Night

      Tuesday Night:SW wind 21 to 25 kt. A slight chance of rain between 8pm and 2am. Seas 4 ft building to 6 ft.

      Low: 46 °F

      SW 25kt
      Waves Building6ft

    • Wednesday

      Wednesday:SW wind around 25 kt, with gusts as high as 32 kt. Partly sunny. Seas 5 to 6 ft.

      High: 50 °F

      SW 25kt
      5-6ft

    • Wednesday Night

      Wednesday Night:SW wind 16 to 18 kt becoming N after midnight. Rain likely. Seas 4 to 5 ft.

      Low: 39 °F

      SW 18kt
      4-5ft

    • Thursday

      Thursday:NE wind around 18 kt. Rain likely. Seas 4 to 5 ft.

      High: 41 °F

      NE 18kt
      4-5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:32 am EDT Mar 29, 2026
Forecast Valid: 10am EDT Mar 29, 2026-6pm EDT Apr 4, 2026

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Detailed Forecast


Today
W wind 11 to 14 kt becoming SW 15 to 18 kt in the afternoon. Sunny. Seas around 2 ft.
Tonight
SW wind around 17 kt, with gusts as high as 23 kt. Increasing clouds. Seas around 3 ft.
Monday
SW wind 19 to 23 kt, with gusts as high as 31 kt. Mostly cloudy. Seas 3 to 4 ft.
Monday Night
SW wind 14 to 19 kt, with gusts as high as 25 kt. A slight chance of rain after 4am. Patchy fog before 9pm. Seas 3 to 4 ft.
Tuesday
SW wind 13 to 16 kt increasing to 16 to 19 kt in the afternoon. Winds could gust as high as 25 kt. A chance of rain, mainly before noon. Seas 2 to 3 ft.
Tuesday Night
SW wind 21 to 25 kt. A slight chance of rain between 8pm and 2am. Seas 4 ft building to 6 ft.
Wednesday
SW wind around 25 kt, with gusts as high as 32 kt. Partly sunny. Seas 5 to 6 ft.
Wednesday Night
SW wind 16 to 18 kt becoming N after midnight. Rain likely. Seas 4 to 5 ft.
Thursday
NE wind around 18 kt. Rain likely. Seas 4 to 5 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: 8:32 am EDT Mar 29, 2026
Forecast Valid: 10am EDT Mar 29, 2026-6pm EDT Apr 4, 2026
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