WRF27, Switzerland – WISCH Hallwilersee, Meisterschwanden-Tennwil, Windsurfclub: ———————————————- Day 1 (Sat 21.10.2023): 9 knots (Average wind speed during daylight)
Day 2 (Sun 22.10.2023): 8.3 knots (Average wind speed during daylight)
www.windguru.cz/538682
———————————————-