Beginner to Advanced Depth: 5M~30M Visibility: 12M~25M Current: Weak~Moderate
Marina Bay, a large bay on the west side of Racha Noi Island. In shallow waters around 10m, colorful corals such as branching corals and mushroom corals cover the seabed, and vibrant fish swim actively. Further offshore, around 25m, large rocks form interesting structures that can be explored using good buoyancy control. Currents in some areas may attract large manta rays gracefully swimming overhead. Macro creatures like Sea Moths, Damselfish, and Pipefish can also be found, but spotting them can be challenging due to their camouflage. Divers can choose to enter either the inner or outer bay depending on their skill level.