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
Ao Tum is a bay along Koh Kut, an island in Trat province on Thailand's eastern seaboard near the Cambodian border. Dive sites around Koh Kut are typically reached by boat from the island or from the nearby mainland coast.
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.
Bengal SergeantAbudefduf bengalensisReported here · unconfirmed
Scissortail SergeantAbudefduf sexfasciatusReported here · unconfirmed
Blackspot SergeantAbudefduf sordidusReported here · unconfirmed
Doublebar RabbitfishSiganus virgatusReported here · unconfirmed
Golden RabbitfishSiganus guttatusReported here · unconfirmed
Moon WrasseThalassoma lunareReported here · unconfirmed
Moses' SnapperLutjanus russelliiReported here · unconfirmed
Black Longspine UrchinDiadema setosumReported here · unconfirmed
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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