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Local dive-resort site list with season and access context.
Dive Spot Guide•
HTMS Prab 741, Wreck
HTMS Prab 741 is a shallow artificial reef wreck.
Local operator required
Chumphon boat operators are the normal way to reach the wreck.
Shallow boat wreck south of Koh Ngam Noi with mild current, good visibility, and a mix of barracuda, shark, and reef life.
About HTMS Prab 741, Wreck
HTMS Prab 741 is an intentionally scuttled landing craft that now serves as an artificial reef south of Koh Ngam Noi in Chumphon. The wreck has a compact, easy-to-read layout with cannons and a bridge section, and it draws barracuda, occasional whale sharks, and plenty of reef life. It is a wreck for divers who want an accessible island dive with real overhead sections and enough structure to make the route interesting.
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Research Estimate At HTMS Prab 741, Wreck
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 25m
AccessSimple entry
Aquatic LifeGreat variety
FacilitiesBasic facilities
Crowd / PopularityQuite busy
CurrentLight current
Where Is HTMS Prab 741, Wreck?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
HTMS Prab 741, Wreck Planning Details
Depth range, seasonality, and planning context.
Reported Depth
18m - 23m
Depth Note
The wreck is described with the deck around 18 m and the hull touching sand around 23 m.
Best Season
February to October
Typical Conditions
Warm Gulf water, mild current, and a shallow artificial reef with generally good visibility.
Safety & Access At HTMS Prab 741, Wreck
Hazards, restrictions, and access requirements.
Key Hazards
Overhead environment
Safety Notes
Treat the wreck as an overhead environment, stay on top of no-decompression limits, and keep penetration within your training and gas plan.
Access Restrictions
Use a wreck-capable local operator; penetration is only for trained wreck divers.
Legal Notes
The wreck is an artificial reef, so follow wreck etiquette and local marine guidance.
Local Intel For HTMS Prab 741, Wreck
Community notes to help plan your visit.
Scuba Diving
A shallow artificial reef wreck with overhead sections that suit trained wreck divers.
Freediving
Not a freedive target; the wreck profile and penetration suit scuba.
Snorkeling
Not a snorkel site; the wreck is a scuba dive with overhead sections.
Wildlife at HTMS Prab 741, Wreck
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At HTMS Prab 741, Wreck
Community dive logs and visit reports for this site.
Dive Spot Log Averages At HTMS Prab 741, Wreck
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility25m
Activity
No dive activity logged yet.
