WRF27, Switzerland – WISCH Hallwilersee, Meisterschwanden-Tennwil, Windsurfclub: ———————————————- Day 1 (Wed 4.1.2023): 8.2 knots (Average wind speed during daylight)
Day 2 (Thu 5.1.2023): 12.4 knots (Average wind speed during daylight)
www.windguru.cz/538682
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