WRF27, Switzerland – WISCH Hallwilersee, Meisterschwanden-Tennwil, Windsurfclub: ———————————————- Day 2 (Mon 4.12.2023): 8.9 knots (Average wind speed during daylight)
Day 3 (Tue 5.12.2023): 12.4 knots (Average wind speed during daylight)
www.windguru.cz/538682
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