As long as the winds cooperate it is possible to sail to Mykonos.
Because of it’s unique location there can be strong meltemi winds which can prevent safe passage to Mykonos on a sailing yacht. The captain is able to make a determination based on wind forecasts during your trip.
There is also another option: if strong winds prevent you from sailing to Mykonos it is also possible to take a short ferry (1 hour) from the island of Syros to visit Mykonos.
However, if you really want to ensure a visit to Mykonos, we recommend taking a ferry or flight to the island before or after your charter.