Grassy Key Wind Forecast
Grassy Key Wind Statistics
January Wind
The Florida Keys - Marathon International Airport (6.2 miles)
Strongest 15 January, 2026
21.9mph WNWAverage January
7.6mph
Climate (2010–Present)
The Florida Keys - Marathon International Airport (6.2 miles)
Strongest 26 September, 2024
55.9mph SSEAverage 2021–2026
8.3mph