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Dive site

Rock Islands, Palau

German Channel

Typical depth

18m

Type
Pelagic
Typical depth
18 m
Level
Intermediate
Visibility
15–30 m
Water temp
27–30 °C
Current
Moderate
Access
Permit required
Min cert
Open Water
  • Cleaning Station
  • Manta Aggregation
  • Channel
  • Sandy Bottom
  • Tide-Dependent
  • UNESCO Rock Islands

When to dive

BestAvoidOK

Sandy channel cut between Ngemelis and Ngercheu — manta rays queue at two cleaning stations on the outgoing tide year-round, with the densest action Dec–Apr when plankton blooms feed the channel. Aggregations of 5–10 mantas are routine, 20+ at peak. SW monsoon (Jun–Aug) brings surface chop.

7.1333° N, 134.2167° E

Notes

Manta ray cleaning station.

Marine life

Rays
reef manta (year-round, peak Dec–Apr), eagle ray, occasional oceanic manta
Sharks
grey reef shark, whitetip reef shark
Turtles
hawksbill, green
Pelagics
barracuda, giant trevally
Reef fish
cleaner wrasse, moorish idol, triggerfish

Dive clubs that visit this site

Sources

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