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
Ulong Sandbar sits near Ulong Island in the Rock Islands Southern Lagoon of Palau, a cluster of limestone islets between Koror and Peleliu. The area is reached by boat from Koror and is part of a UNESCO-listed lagoon known for its rock island topography.
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.
Small Giant ClamTridacna maximaReported here · unconfirmed
Whitetip Reef SharkTriaenodon obesusReported here · unconfirmed
Shadowfin SoldierfishMyripristis adustaReported here · unconfirmed
Boring Giant ClamTridacna croceaReported here · unconfirmed
Grey Reef SharkCarcharhinus amblyrhynchosObserved near here · iNaturalist
Napoleon WrasseCheilinus undulatusObserved near here · iNaturalist
Hawksbill Sea TurtleEretmochelys imbricataObserved 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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