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
The HTMS Chang is a decommissioned Thai Navy tank landing ship scuttled off Koh Chang in Trat province as an artificial reef in the Gulf of Thailand, in an area popular with dive operators running trips from Koh Chang and Koh Mak. As a purpose-sunk naval vessel it offers a large, intact hull to explore, with structure typical of a landing ship. The wreck sits at a maximum depth of around 34 metres and is rated an advanced dive.
AI overviewDurable 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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