Sister Islands State Natural Area Wind Forecast
Sister Islands State Natural Area Wind Statistics
July Wind
Ephraim-Gibraltar Airport (6.2 miles)
Strongest 5 July, 2025
17.2mph SAverage July
7mph
Climate (2015–Present)
Ephraim-Gibraltar Airport (6.2 miles)
Strongest 18 October, 2022
33.3mph NNWAverage 2020–2025
7.8mph