Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
Kayangel is the northernmost atoll of Palau, a small coral ring separated from the main Rock Islands and Koror by a stretch of open water. The Ullach Channel would refer to one of the passages cutting through this atoll's reef system, where lagoon and open ocean waters exchange. Access to this remote part of Palau is limited and typically requires a longer boat crossing from Koror or Kayangel village itself.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Iridescent CardinalfishPristiapogon kallopterusReported here · unconfirmed
Oneline CardinalfishPristiapogon exostigmaReported here · unconfirmed
Coconut CrabBirgus latroObserved near here · iNaturalist
Grey Reef SharkCarcharhinus amblyrhynchosObserved near here · iNaturalist
blue coralHeliopora coeruleaObserved near here · iNaturalist
Blackspotted PufferArothron nigropunctatusObserved near here · iNaturalist
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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