Forwarding anonymous report from #Mapy.cz user, please verify: There are no beaches:
https://www.openstreetmap.org/way/625146042
https://www.openstreetmap.org/way/625146041
https://www.openstreetmap.org/way/625146040
https://www.openstreetmap.org/way/625146039
https://www.openstreetmap.org/way/625135129