Koh Doc Mai
About Koh Doc Mai
Koh Doc Mai is an island dive with wall diving along both the east and west sides. Typical depths are around 30 m, with vertical terrain running the length of the island. On the east side there are cave features, including two larger caves and a smaller one, found around 22 m and 18 m. Close inspection of the wall reveals abundant small marine life.
Where Is Koh Doc Mai?
Koh Doc Mai Planning Details
Depth range, seasonality, and planning context.
Reported Depth
18m - 30m
Depth Note
Wall diving around ~30 m, with caves on the east side reported at about 18 m and 22 m.
Safety & Access At Koh Doc Mai
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
There are caves on the east side; use appropriate overhead-environment training/equipment and maintain depth awareness on the wall.
Local Intel For Koh Doc Mai
Community notes to help plan your visit.
Scuba
Wall dive to around 30 m, with multiple caves on the east side at approximately 18–22 m.
Koh Doc Mai Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Koh Doc Mai.
Exposure Profile at Koh Doc Mai
Directional shelter context for incoming swell.
Recent Logged Visits At Koh Doc Mai
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Koh Doc Mai
Average conditions based on logged dives & visits.
Koh Doc Mai Guide - Sources and Updates
Last Updated
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