Ao Yai Reef
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
Ao Yai Reef sits off Ko Kut (Kut Island), an island in Trat province near the Cambodian border in the eastern Gulf of Thailand. Dive operators on the island run trips to reefs along its coastline, typically by longtail or dive boat from bays such as Ao Yai on the island's western side. The site is rated a beginner 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.
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.
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