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Visibility, current, and dive-type baseline.
Dive Spot Guide•
Poso Wreck
Reef-to-wreck scuba in the Thousand Islands.
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Wreck
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Lighthouse entry and a sandy reef crossing lead to a deeper wreck, so Poso Wreck fits divers who are comfortable managing route, depth, and changing conditions.
About Poso Wreck
Poso Wreck is a reef-to-wreck scuba site in the Thousand Islands with a lighthouse entry, a sandy lead-in, and a deeper wreck beyond the shallow reef. The site rewards careful buoyancy, steady navigation, and a conservative plan when current or visibility are less forgiving. Plan it as a guided route dive rather than a relaxed shallow sightseeing stop, because the approach, depth, and water movement can all change how the dive feels.
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Research Estimate At Poso Wreck
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 5m
AccessSimple entry
CoralMixed health
Aquatic LifeGreat variety
CurrentStrong current
Where Is Poso Wreck?
This spotNearby spots
Community sourced coordinates.
Poso Wreck Planning Details
Depth range, seasonality, and planning context.
Reported Depth
20m - 30m
Depth Note
Deep wreck with a shallower reef lead-in; sources place the wreck around 30 m and describe the broader site around 20 m average.
Typical Conditions
A sandy-bottom route leads from the reef to the wreck, and the reef is described as easy to navigate.
Safety & Access At Poso Wreck
Hazards, restrictions, and access requirements.
Key Hazards
Low visibilityStrong current
Safety Notes
Depth, current, and reduced visibility can stack quickly, so this is best treated as an experienced-diver site.
Access Restrictions
Best handled as a planned scuba dive rather than a casual wander from shore.
Legal Notes
Use the local access plan for the Thousand Islands area and follow operator guidance for entry and exit.
Local Intel For Poso Wreck
Community notes to help plan your visit.
Scuba Diving
The wreck is the main target, with the reef serving as a navigational lead-in rather than the full experience.
Freediving
Not a realistic freedive target because the wreck sits deeper than a normal breath-hold profile.
Snorkeling
Snorkelers should stay to the shallow reef edge; the wreck itself is for scuba.
Poso Wreck Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Poso Wreck.
Current Snapshot
No data
🌥️Variable
Sunrise
No data
Time
No data
Sunset
No data
Surface / Entry
Wind No data · Tide No data
Sea State
Swell No data · Period unavailable
Visibility Outlook
Rain chance No data
Wind
No data
Swell
No data
Exposure Profile at Poso Wreck
Directional shelter context for incoming swell.
Exposure Note
Hourly forecast data is not available yet.
Recent Logged Visits At Poso Wreck
Community dive logs and visit reports for this site.
No Dive Logs Yet
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Dive Spot Log Averages At Poso Wreck
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility5m
Activity
No dive activity logged yet.
Poso Wreck Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Poso Wreck Guide - Sources and Updates
Last Updated
Research Sources
www.mazudivers.net · Operator
Local dive-center base and wreck-tour context in Pulau Pramuka.
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