San Juan Island - Mosquito Bay Wind Forecast
San Juan Island - Mosquito Bay Wind Statistics
April Wind
Friday Harbor Airport (7.5 miles)
Strongest 1 April, 2026
18.3mph SEAverage April
8.1mph
Climate (2010–Present)
Friday Harbor Airport (7.5 miles)
Strongest 19 March, 2025
63.1mph SAverage 2021–2026
5.9mph