How deep is the lagoon? November 07, 2019 22:14 Follow The lagoon has a range of depths and can be identified by signage placed around the lagoon. Related articles When and where is it safe to enter the water of the lagoon? Is the lagoon heated? If I fall off a wave will I hit the bottom? Can I change between the left zone and the right zone during a session? What happens if I get too close to the wave generator?