How deep does the Tiger Shark live in water?

For a tiger shark to attack, the water does not have to be very deep at all. For an attack to be possible, you would only have to be in water one quarter up your shin for a baby to attack. If it is a larger tiger shark you are worried about, you could be in water as shallow as halfway up your thigh. For a full grown tiger shark, if your legs are underwater, you are vulnerable.