What a great place to spend the day! Whether you like to swim or just lay out and relax, Bondi is one of the best beaches in the world.
If you can't sit still, then take a walk along the beach or on the road and grab something to eat in one of the restaurants.
Plenty of surfers were out in the water during my trip to Bondi. From what they told me the waves can get up to a decent size.