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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Sail Rock lies just off Perhentian Besar, one of the two main islands in the Perhentian group off the northeast coast of Terengganu in Malaysia. The site takes its name from a rocky outcrop breaking the surface, part of the granite formations scattered around the island, with a reef bottom reaching a maximum depth of about 18 metres. It is rated a beginner dive, though divers should be aware of deep drop offs along the site. Barracuda are a regular sighting here, and divers have also reported bumphead parrotfish, eagle rays, fusiliers, grouper, parrotfish, reef sharks, and sea turtles. Boat trips out to sites like this typically run from the resorts and jetties on Perhentian Besar and its neighboring island, Perhentian Kecil.
AI overviewConfirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Sea turtleSea turtleReported here · unconfirmed
Reef sharkReef sharkReported here · unconfirmed
Ocellaris AnemonefishAmphiprion ocellarisReported here · unconfirmed
Scissortail SergeantAbudefduf sexfasciatusReported here · unconfirmed
Moon WrasseThalassoma lunareReported here · unconfirmed
Small Giant ClamTridacna maximaReported here · unconfirmed
Eightband ButterflyfishChaetodon octofasciatusReported here · unconfirmed
Redbreast Maori WrasseCheilinus fasciatusReported here · unconfirmed
Golden RabbitfishSiganus guttatusReported here · unconfirmed
Blackeye ThicklipHemigymnus melapterusReported here · unconfirmed
Bluespotted Fantail RayTaeniura lymmaReported here · unconfirmed
Greenfish Sea CucumberStichopus chloronotusReported here · unconfirmed
Bumphead parrotfishBumphead parrotfishReported here · unconfirmed
FusilierFusilierReported here · unconfirmed
ParrotfishParrotfishReported here · unconfirmed
GrouperGrouperReported here · unconfirmed
BarracudaBarracudaConfirmed present · 2 independent sources
Eagle rayEagle rayReported here · unconfirmed
Blacktip Reef SharkCarcharhinus melanopterusObserved near here · iNaturalistDurable 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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