Nantucket Sound, Yarmouth Weather

41.611° N, 70.2779° W
21.08.2026 (Friday)
  • Models wind forecasts diverge significantly (> 6.5 m/s) (HRRR 11.3 m/s vs ICON Global 4.8 m/s)
  • Low breeze chance — 29% probability
  • Light wind – experience required (5.2 m/s)
  • Caution – short wave period (5.8 s)
  • High water temperature (25.7°C)
22.08.2026 (Saturday)
  • Heavy rain – dangerous conditions possible (>2)
  • Unlikely breeze — 0% probability
  • Significant gusts forecast (12.6 m/s)
  • Caution – short wave period (3.5 s)
  • High water temperature (25.5°C)
23.08.2026 (Sunday)
  • Heavy rain – dangerous conditions possible (>2)
  • Unlikely breeze — 0% probability
  • Significant gusts forecast (9.8 m/s)
  • Caution – short wave period (4.7 s)
  • High water temperature (25.4°C)
24.08.2026 (Monday)
  • Rain detected – challenging conditions
  • Unlikely breeze — 0% probability
  • Strong wind – experience required (9.3 m/s)
  • Significant gusts forecast (12.1 m/s)
  • Caution – short wave period (5.2 s)
  • High water temperature (25.5°C)
25.08.2026 (Tuesday)
  • Good kite forecast: wind 7.1 m/s, gusts 9.5 m/s, no major model differences
  • Low breeze chance — 27% probability
  • Significant gusts forecast (9.5 m/s)
  • Caution – short wave period (4.7 s)
  • High water temperature (25.5°C)
26.08.2026 (Wednesday)
  • Good kite forecast: wind 5.6 m/s, gusts 8.1 m/s, no major model differences
  • High breeze chance — 84% probability
  • Light wind – experience required (5.6 m/s)
  • Significant gusts forecast (8.1 m/s)
  • Caution – short wave period (4.7 s)
  • High water temperature (25.5°C)
*Experimental

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Current Conditions in Yarmouth

                                                                   
          
          
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Yarmouth, Hourly Forecast

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Nantucket Sound Yarmouth 10-day weather forecast

Closest meteostation (4.94km):

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