siamscuba.com · Operator Guide
Guide covers the wreck depth, advanced-diver framing, visibility changes, and common fish life.
Dive Spot Guide•
HTMS Sattakut 742, Wreck
Deep Koh Tao wreck with full penetration and daily boat access.
Advanced Koh Tao wreck with a long upright hull, tower section, and a nearby pinnacle for stops.
About HTMS Sattakut 742, Wreck
HTMS Sattakut is a deep Koh Tao wreck dive with an upright hull, a tower section, and full-penetration options for trained wreck divers. It suits advanced boat dives that reward careful navigation, buoyancy control, and conservative gas planning, with the nearby pinnacle often used as a staging point for stops and turnarounds.
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Research Estimate At HTMS Sattakut 742, Wreck
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 10m
AccessModerate entry effort
CoralMixed health
Aquatic LifeGreat variety
FacilitiesGood facilities
Crowd / PopularityQuite busy
CurrentLight current
SurgeFlat calm
Where Is HTMS Sattakut 742, Wreck?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
HTMS Sattakut 742, Wreck Planning Details
Depth range, seasonality, and planning context.
Reported Depth
18m - 35m
Depth Note
Max depth is 35 m, with the top of the tower at 18 m.
Best Season
Year-round
Typical Conditions
Mild current, variable visibility, and a deeper wreck profile.
Safety & Access At HTMS Sattakut 742, Wreck
Hazards, restrictions, and access requirements.
Key Hazards
Overhead environment
Safety Notes
Wreck penetration creates an overhead environment; plan the dive profile for a maximum depth of 35 m and account for safety/decompression stops as needed.
Access Restrictions
Boat access from Koh Tao is the normal approach; penetration should only be planned by trained wreck divers.
Legal Notes
Treat penetration as an overhead activity and follow the operator briefing on depth and air management.
Local Intel For HTMS Sattakut 742, Wreck
Community notes to help plan your visit.
Scuba Diving
The wreck sits deep, with the top of the tower around 18 m and the hull extending to the low 30s.
Freediving
The top of the wreck is far too deep for casual breath-hold use, so it is mainly a scuba wreck for trained divers.
Wildlife at HTMS Sattakut 742, Wreck
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At HTMS Sattakut 742, Wreck
Community dive logs and visit reports for this site.
Dive Spot Log Averages At HTMS Sattakut 742, Wreck
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility10m
Activity
No dive activity logged yet.
