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

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Norton, MA Local Forecast Office

12NM NW Hyannis MA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NNE wind 8 to 11 kt. Mostly sunny. Seas 1 ft or less.

      High: 36 °F

      NNE 11kt
      < 1ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming NW 5 to 8 kt in the evening. Mostly cloudy, then gradually becoming clear. Seas 1 ft or less.

      Low: 27 °F

      ⇑NW 8kt
      < 1ft

    • Sunday

      Sunday:W wind 5 to 8 kt becoming SW 11 to 14 kt in the afternoon. Winds could gust as high as 22 kt. Sunny. Seas 1 ft or less.

      High: 43 °F

      ⇑SW 14kt
      < 1ft

    • Sunday Night

      Sunday Night:SW wind around 10 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 37 °F

      SW 10kt
      < 1ft

    • Monday

      Monday:SW wind 10 to 12 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.

      High: 52 °F

      SW 12kt
      < 1ft

    • Monday Night

      Monday Night:SW wind 5 to 8 kt. A slight chance of rain after 5am. Seas 1 ft or less.

      Low: 42 °F

      SW 8kt
      < 1ft

    • Tuesday

      Tuesday:SSW wind 8 to 13 kt, with gusts as high as 22 kt. A chance of rain between 8am and 2pm. Seas 1 ft or less.

      High: 53 °F

      SSW 13kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SW wind 13 to 16 kt, with gusts as high as 26 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 46 °F

      SW 16kt
      < 1ft

    • Wednesday

      Wednesday:SW wind 15 to 17 kt, with gusts as high as 26 kt. A chance of rain. Seas 1 ft or less.

      High: 56 °F

      SW 17kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:15 am EDT Mar 28, 2026
Forecast Valid: 12pm EDT Mar 28, 2026-6pm EDT Apr 3, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
NNE wind 8 to 11 kt. Mostly sunny. Seas 1 ft or less.
Tonight
Variable winds less than 5 kt becoming NW 5 to 8 kt in the evening. Mostly cloudy, then gradually becoming clear. Seas 1 ft or less.
Sunday
W wind 5 to 8 kt becoming SW 11 to 14 kt in the afternoon. Winds could gust as high as 22 kt. Sunny. Seas 1 ft or less.
Sunday Night
SW wind around 10 kt. Mostly cloudy. Seas 1 ft or less.
Monday
SW wind 10 to 12 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.
Monday Night
SW wind 5 to 8 kt. A slight chance of rain after 5am. Seas 1 ft or less.
Tuesday
SSW wind 8 to 13 kt, with gusts as high as 22 kt. A chance of rain between 8am and 2pm. Seas 1 ft or less.
Tuesday Night
SW wind 13 to 16 kt, with gusts as high as 26 kt. Mostly cloudy. Seas 1 ft or less.
Wednesday
SW wind 15 to 17 kt, with gusts as high as 26 kt. A chance of rain. 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: 41.78°N 70.5°W
Last Update: 9:15 am EDT Mar 28, 2026
Forecast Valid: 12pm EDT Mar 28, 2026-6pm EDT Apr 3, 2026
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