For weather details look at the seabreeze site and select the area you want to view.
Alternatively try this site for south east Queensland info
http://www.bom.gov.au/cgi-bin/wrap_fwo.pl?IDQ11270.txtMaroochydore would be a good choice and the Cab 12m is fine.
Use Google Earth and enter a search for "Cotton Tree, Maroochydore, Queensland, Australia"
It will display the area known as Cotton Tree at Maroochdore which is an excellent location for kiting and is also close to "drinking action" although I never do that !!!
Enjoy your stay



CHeers - Fitzy Gold Coast OZ