Hallwilersee GFS27 (langfristig), Switzerland – Hallwilersee: ———————————————- Day 2 (Fri 9.1.2026): 11.1 knots (Minimum wind speed during daylight)
Day 3 (Sat 10.1.2026): 9.9 knots (Minimum wind speed during daylight)
www.windguru.cz/137239
———————————————-
Day 3 (Sat 10.1.2026): 9.9 knots (Minimum wind speed during daylight)
www.windguru.cz/137239
———————————————-


