Birdie,
There will still be a few days of wind left. If you look at the north west chart Exmouth is still getting a decent seabreeze. I was in the same boat this time last year and ended up going to Cocos Island in August which is a great place to learn at. Winter conditions tend to be better suited to more experienced riders.

Rotto graph can be deceiving the weather station is on the lighthouse hill approx 50mtr above sea level.
There will probably still be a few seabreezes in Perth yet, but yeah it's almost over
Winter winds are frontal/gusty and not good for beginners.
I kept hearing Far North Qld was the place to go for some wind during winter but I spent two weeks there in July last year, around Cairns, Pt Douglas, Cooktown and was less than impressed.
The only decent wind I got was on an Australian Kitesurfing Safari tour to Cape Flattery but even then it wasn't very consistent.

Holidays bro..QLD looks pumping at the mo!!!!
Cocos, Fiji.. we're pretty spoilt here but it has to come to an end eventually

weird summer thats for sure down on the south east... bugga all wind for dec but end of jan upto now has made it an ok season... not usualy so to be able to kite this time of year.... perths been hot though... hehe suckers!