Hallwilersee GFS27 (langfristig), Switzerland – Hallwilersee: ———————————————- Day 2 (Thu 9.3.2023): 11.2 knots (Minimum wind speed during daylight)
Day 3 (Fri 10.3.2023): 9.2 knots (Minimum wind speed during daylight)
www.windguru.cz/137239
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