www.bom.gov.au/australia/charts/viewer/?IDCODE=IDY00050just click here mate and then you have to select your drop down menus and click refresh
this map I posted is the combined sea and swell which is slop and ground swell, I usually use only the primary swell for surfing and combined for kiting
also the primary swell often gets white out when it gets big for some reason and you cant see it all
this is the best interactive as you can check swell, wind direction etc all on one page by just refreshing it and then clicking the day and hour
hope that helps
Daz