Sanur's fickle breaks (tide conditions often don't produce waves) are off-shore along the reef. The best area is called Sanur Reef, a right break in front of the Inna Grand Bali Beach Hotel. Another good spot is known as the Hyatt Reef, in front of, you guessed it, the Bali Hyatt. However, this break is easily blown out, so only try this one on calm days. See for details on these surf breaks.