Nicko82 said..
We saw a massive shark right there a few weeks back.. We were fishing (me and my brother) for whiting about 100m off the beach in a tinny.. It was bigger than our boat!! 4.3m tinny!!!
Good luck with that!
I guess if they can fish there, then you should be fine!
There's always sharks in Sydney... that said, I'm not sure I'd be the first to be out there...