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 Cheweng, better known as Chaweng Beach, sits on the eastern shore of Koh Samui in the Gulf of Thailand. The site reaches a maximum depth of around 5 metres, making it a beginner dive suited to those early in their training or looking for shallow, easy conditions.
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.
Doublebar RabbitfishSiganus virgatusReported here · unconfirmed
Scissortail SergeantAbudefduf sexfasciatusReported here · unconfirmed
Mottled Lightfoot CrabGrapsus albolineatusReported here · unconfirmed
Indo-Pacific Sergeant MajorAbudefduf vaigiensisReported here · unconfirmed
Bengal SergeantAbudefduf bengalensisReported here · unconfirmed
Bubblefin WrasseHalichoeres nigrescensReported here · unconfirmed
Common Moon CrabMatuta victorReported here · unconfirmed
Lollyfish Sea CucumberHolothuria atraReported 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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