Biorka Island Wind Forecast
Biorka Island Wind Statistics
October Wind
Sitka - Sitka Airport (14.9 miles)
Strongest 1 October, 2026
12.8mph SSEAverage October
6.7mph
Climate (2021–2026)
Sitka - Sitka Airport (14.9 miles)
Strongest 19 October, 2025
114.1mph NAverage 2021–2026
8.1mph