San Juan Island - Friday Harbor Wind Forecast
San Juan Island - Friday Harbor Wind Statistics
November Wind
Friday Harbor Airport (1.9 miles)
Strongest 1 November, 2026
9.2 mph NAverage November
4.6 mph
Climate (2021–2026)
Friday Harbor Airport (1.9 miles)
Strongest 19 March, 2025
63.1 mph SAverage 2021–2026
5.8 mph