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
Major and Minor Caves lies off Hainan Island, China's southernmost province, in the South China Sea. This part of Hainan's coastline is known for its rocky and reef-scattered dive spots, typically accessed by boat from nearby coastal towns.
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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