Best for intermediate divers, 9-14m, boat entry, strong current.
Merir Cave is a cave and reef system located off Peleliu. Divers explore depths between 9 and 14 metres, navigating an overhead environment that requires careful buoyancy control to avoid sharp coral and rock walls. The site is subject to strong currents, making boat access and timing entries for slack water essential. Visibility typically ranges from 5 to 10 metres, necessitating the use of a torch to properly view the cave interior. Due to the overhead environment and current conditions, this site is suited for intermediate divers. A reef hook is recommended to maintain position without making contact with the surrounding structure.
4.30763, 132.30627
The current here can run hard and fast with little warning, so time your entry at slack water and carry a reef hook to hold position without touching coral or rock. A torch is essential for reading the cave interior properly at these visibility levels.
Reaching the site requires boat travel to the Southwest Islands.
Recorded at this site
Depth
9-14m
Visibility
5-10m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
29-30°C
Current
Strong
The site is located at depths between 9 and 14 metres.
No, this site is rated for intermediate divers due to the overhead environment and strong currents.
Access is by boat only, and it is recommended to time your entry for slack water.
Hazards include an overhead environment, sharp coral, and strong currents. Divers should maintain close proximity to their guide and monitor buoyancy to avoid contact with the rock walls.
Diving at Merir Cave in Southwest Islands requires the following certifications: Open Water. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Merir Cave in Southwest Islands. Water temperatures range from 29°C to 30°C.
Merir Cave in Southwest Islands can have strong currents. Advanced experience with drift diving and current navigation is recommended.
Visibility at Merir Cave in Southwest Islands typically ranges from 5 metres to 10 metres. Conditions vary with weather, tides, and seasons.
