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

21NM NE Hyannis MA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:WNW wind around 14 kt, with gusts as high as 23 kt. Mostly sunny. Seas 1 ft or less.

      High: 30 °F

      WNW 14kt
      < 1ft

    • Tonight

      Tonight:W wind 9 to 12 kt, with gusts as high as 20 kt. Partly cloudy. Seas 1 ft or less.

      Low: 25 °F

      W 12kt
      < 1ft

    • Tuesday

      Tuesday:WSW wind around 8 kt. Sunny. Seas 1 ft or less.

      High: 39 °F

      WSW 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SW wind 7 to 12 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 31 °F

      SW 12kt
      < 1ft

    • Wednesday

      Wednesday:SW wind 12 to 14 kt, with gusts as high as 25 kt. Mostly sunny. Seas 1 ft or less.

      High: 47 °F

      SW 14kt
      < 1ft

    • Wednesday Night

      Wednesday Night:WNW wind 6 to 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 35 °F

      WNW 10kt
      < 1ft

    • Thursday

      Thursday:WNW wind 5 to 9 kt becoming S in the afternoon. Mostly sunny. Seas 1 ft or less.

      High: 50 °F

      S 9kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind 12 to 17 kt increasing to 17 to 22 kt after midnight. Winds could gust as high as 43 kt. Rain likely. Seas 1 ft or less.

      Low: 41 °F

      ⇑S 22kt
      < 1ft

    • Friday

      Friday:S wind 18 to 21 kt becoming SSW 15 to 18 kt in the afternoon. Winds could gust as high as 43 kt. Rain. Seas 1 ft or less.

      High: 53 °F

      S 21kt⇓
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:54 pm EST Dec 15, 2025
Forecast Valid: 3pm EST Dec 15, 2025-6pm EST Dec 22, 2025

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Detailed Forecast


This Afternoon
WNW wind around 14 kt, with gusts as high as 23 kt. Mostly sunny. Seas 1 ft or less.
Tonight
W wind 9 to 12 kt, with gusts as high as 20 kt. Partly cloudy. Seas 1 ft or less.
Tuesday
WSW wind around 8 kt. Sunny. Seas 1 ft or less.
Tuesday Night
SW wind 7 to 12 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.
Wednesday
SW wind 12 to 14 kt, with gusts as high as 25 kt. Mostly sunny. Seas 1 ft or less.
Wednesday Night
WNW wind 6 to 10 kt. Partly cloudy. Seas 1 ft or less.
Thursday
WNW wind 5 to 9 kt becoming S in the afternoon. Mostly sunny. Seas 1 ft or less.
Thursday Night
S wind 12 to 17 kt increasing to 17 to 22 kt after midnight. Winds could gust as high as 43 kt. Rain likely. Seas 1 ft or less.
Friday
S wind 18 to 21 kt becoming SSW 15 to 18 kt in the afternoon. Winds could gust as high as 43 kt. 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: 41.88°N 69.97°W
Last Update: 12:54 pm EST Dec 15, 2025
Forecast Valid: 3pm EST Dec 15, 2025-6pm EST Dec 22, 2025
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