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
One Tree Bay is a reef dive site off Pulau Tulai, part of the Tioman marine park area in Pahang, on Malaysia's east coast facing the South China Sea. The island group here is reached by boat from Tioman and other nearby islands within the marine park. The site reaches a maximum depth of around 20 metres and is rated an advanced dive.
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.
Blue DragonPteraeolidia semperiReported here · unconfirmed
Varicose Wart SlugPhyllidia varicosaReported here · unconfirmed
Ocellaris AnemonefishAmphiprion ocellarisReported here · unconfirmed
Bluespotted Fantail RayTaeniura lymmaReported here · unconfirmed
Mourning DoridJorunna funebrisReported here · unconfirmed
Elegant PhyllidiaPhyllidia elegansReported here · unconfirmed
Clark's AnemonefishAmphiprion clarkiiReported here · unconfirmed
Boring Giant ClamTridacna croceaObserved near here · iNaturalist
Moon WrasseThalassoma lunareObserved 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.
No notes yet. Dived here? Be the first to leave a tip.
Share a write-up or a photo. Submissions are reviewed before they appear on the page.
Nearby dive sites
Shops that dive here
No shops have listed this site yet.