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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Tanjung Siren sits off Perhentian Besar, the larger of the two Perhentian Islands on the northeast coast of Terengganu in Malaysia, in the South China Sea and reached by short boat rides from the resorts and jetties on the island. It is a beginner site with a maximum depth of around 18 metres. Divers have reported leopard sharks, lionfish, pufferfish, scorpionfish, and stonefish along the site, so care around the bottom is worthwhile even at these shallow depths.
AI overviewConfirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
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
Greenfish Sea CucumberStichopus chloronotusReported here · unconfirmed
Bluespotted Fantail RayTaeniura lymmaReported here · unconfirmed
PufferfishPufferfishReported here · unconfirmed
ScorpionfishScorpionfishReported here · unconfirmed
StonefishStonefishReported here · unconfirmed
Leopard / zebra sharkLeopard / zebra sharkReported here · unconfirmed
LionfishLionfishReported 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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