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
Hin Ao Yai lies off Ko Kut in Trat province, along Thailand's eastern gulf coast near the Cambodian border. This part of the archipelago is known for granite outcrops and scattered reef patches reached by boat from the island's bays.
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.
Cowtail StingrayPastinachus sephenReported here · unconfirmed
Bengal SergeantAbudefduf bengalensisObserved near here · iNaturalist
Scissortail SergeantAbudefduf sexfasciatusObserved near here · iNaturalist
Black Longspine UrchinDiadema setosumObserved 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.