WRF27, Switzerland – WISCH Hallwilersee, Meisterschwanden-Tennwil, Windsurfclub: ———————————————- Day 2 (Tue 27.9.2022): 9.9 knots (Average wind speed during daylight)
Day 3 (Wed 28.9.2022): 8.7 knots (Average wind speed during daylight)
www.windguru.cz/538682
———————————————-