Grassy Key Wind Forecast
Grassy Key Wind Statistics
September Wind
The Florida Keys - Marathon International Airport (6.2 miles)
Strongest 16 September, 2026
31.1mph EAverage September
5.8mph
Climate (2021–2026)
The Florida Keys - Marathon International Airport (6.2 miles)
Strongest 26 September, 2024
55.9mph SSEAverage 2021–2026
8.3mph