Great Island Wind Forecast
Great Island Wind Statistics
September Wind
Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)
Strongest 2 September, 2026
10.3mph EAverage September
5.9mph
Climate (2021–2026)
Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)
Strongest 31 May, 2025
64mph SWAverage 2021–2026
9.1mph