Uluwatu is home of the most famous waves in Bali. The spot offers several waves which are working with different swells and tides. The Peak is best at mid and high tide, closes out at low tide. In front of the cave, it's the most consistant. The Racetracks is at 100 meters further with fast wave, a lot of sections with easy tubes. Best at low tide and at 6 ft which can hold bigger swell. On the right tide and the right swell, 'The Peak' connects with 'Racetracks'.
Outside corner is the real Uluwatu. Works only with big swells (>8 feet) and at low tide. The lower the tide, the better is the wave. Take at least a 7" board. It is a succession of long walls good for carving and, sometimes, a beautiful final tube.
Temple is less surfed. Two waves in fact ("Outside temple" and "The Bombies")...