The return to Turkey was on 15th March and the next day I slipped across the entrance of the Bosphorus to Istanbul Sailing Club. With no wind happening, and a strong current in the Strait to contend with, the next days were spent sightseeing and being very well looked after by all at Tuzla Sailing Club (a few miles to the south).
Although in theory waiting for southerly wind, a northerly eventually showed up on the forecast, so we confirmed the day with the coastguard, and got back to the eating nice Turkish food.