Hi I saw them last Sunday morning as well. They were there for a good couple of hours as I took my kids back down to see them after I had been sat watching them for an hour. One of them came down as far as the surf club for ages. I got told that they also go up the Port Stanvac end to have their babies November time - have not seen them there yet.
On Saturday there were also dolphins down the Port Noarlunga end as well