I like the Bom Interactive Weather and Wave Forecast Maps
www.bom.gov.au/australia/charts/viewer/index.shtml?type=primSwell&tz=ACDT&area=SEAu&model=WR&chartSubmit=Refresh+View you can select your part of the coast.........
I often take my boys out to a great wave that is off Point Napean, just inside Port Phillip, the only wave on our section of coast that works with a Southerly and it's an all time classic wave. I'm a kneeboarder myself, but prefer to stay with the boat when out there.
It's going to be a big session at Margret River on the weekend, and Shipsterns in Tas will have them frothing. I wouldnt mind betting that a crew will head out to Pedra Branca as well.