Spend the last night on Mykonos. One hour simply isn't enough margin, considering you will have to find a taxi when you get to Mykonos. Other factors besides wind can cause a sailing to be delayed or cancelled. I've had two sailings of SeaJet 2 cancelled on me, both due to mechanical problems.
I agree - where sea transport is concerned, it's best to play it safe. Boats (ferries, catamarans etc.) are often delayed by up to an hour, even when there are no serious mitigating factors such as gale force winds and mechanical problems.
-:- Message from TripAdvisor staff -:-
This topic has been closed to new posts due to inactivity. We hope you'll join the conversation by posting to an open topic or starting a new one.
To review the TripAdvisor Forums Posting Guidelines, please follow this link: http://www.tripadvisor.com/pages/forums_posting_guidelines.html
We remove posts that do not follow our posting guidelines, and we reserve the right to remove any post for any reason.