Lot's of my friend from Croatia go every year to Karphatos, and there also they have speed of Karphatos. Hrm, Maybe one of them will try to explore this spot, didn't hear about Drepano. Looking interesting. Winds in Greek are mostly very stron, some local termic wind called Moltoni or something like that, there was a time that was blowing from 6-9 bft every day