Just noticed Warburto Point has been added as a graph on the seabreeze charts. Thanks Admins 
That graph is for a few of spots: Port Hughes. Moonta Bay, Port Broughton, Fishies Bay. Possibly Port Victoria.
I normally go to Port Hughes on a Northerly in mid-winter. The spot is normally an afternoon session place (morning tends to fill in slowly). Very reliable northerlies when metro is hit n miss. Seabreezes are pretty good. Water much more cleaner than stinky Sems. No waves, but a few good jumps out the back.
www.google.com.au/maps/@-34.0769133,137.5448582,272m/data=!3m1!1e3
Sailing with BIGKYM a few years ago. 20-25kts Northerly.
