WRF27, Switzerland – WISCH Hallwilersee, Meisterschwanden-Tennwil, Windsurfclub: ———————————————- Day 0 (Sun 17.1.2021): 10.6 knots (Average wind speed during daylight)
Day 2 (Tue 19.1.2021): 11.8 knots (Average wind speed during daylight)
Day 3 (Wed 20.1.2021): 11 knots (Average wind speed during daylight)
www.windguru.cz/538682
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