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.
Dived here today? How were conditions vs. what we showed?
About this site
Koh Koun is a small island off the coast of Krong Preah Sihanouk in southwestern Cambodia, within the cluster of islands scattered across this stretch of the Gulf of Thailand. Dive operators based around Sihanoukville and Koh Rong run trips out to these waters. The area sits within Cambodia's developing dive scene, reached by boat from the mainland or nearby larger islands.
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.
Viola Land Hermit CrabCoenobita violascensReported here · unconfirmed
Boring Giant ClamTridacna croceaReported here · unconfirmed
Bengal SergeantAbudefduf bengalensisReported here · unconfirmed
Eightband ButterflyfishChaetodon octofasciatusReported here · unconfirmed
Copperband ButterflyfishChelmon rostratusReported here · unconfirmed
Argus WrasseHalichoeres argusReported here · unconfirmed
Black Longspine UrchinDiadema setosumReported here · unconfirmed
Banded Sea UrchinEchinothrix calamarisObserved 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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