Raphael-there is good wind predicted for the next 2 days .You would probably have the most fun on Green Island -the Great Adventures Ferry leaves at 830 in the morning from Trinity Wharf-there is a favourable tide & great hire gear on the Island .
Failing that ,I'll be sailing off Clifton Beach in the afternoon from ~ 1-330-should be nice slalom conditions so drop on by -a maxi taxi will usually carry all the gear you own without any dramas.Cheers,Cam