Nearby Munda reef baseline used only for conservative current, surge, crowd, and facilities context.
Sloping coral wall with caves, reef fish, and swim-throughs.
Sloping coral wall with caves, reef fish, and swim-throughs.
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Marlon’s Crack is a sloping coral wall in the Munda area of the Solomon Islands, with crevices and small caves that break the reef into a readable line from the shallow top to the deeper edge. The shallow section works well for freediving and snorkeling, while scuba divers can follow the deeper line for hard coral, reef fish, barracuda, and reef sharks. Plan it as a guided boat dive in settled tide and weather.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
0m - 19m
Depth Note
Directory baseline puts the main profile at about 19m, with the upper reef still useful for snorkelers and freedivers.
Best Season
Year-round
Typical Conditions
Warm tropical water with day-by-day tide and weather planning; calm windows are best for the wall and swim-throughs.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Crevices and caves create overhead swim-through environments. Hard corals can be sharp, and the presence of reef sharks warrants situational awareness.
Access Restrictions
Guided boat access is the practical default; confirm sea state before committing.
Legal Notes
Confirm local access guidance with the operator before departure.
Community notes to help plan your visit.
Scuba Diving
Scuba divers can explore deeper reef areas and may encounter schools of large fish and reef sharks.
Freediving
Crevices and caves along the wall provide notable swim-throughs for freedivers.
Snorkeling
Snorkelers can enjoy the wall’s crevices and caves with swim-throughs and abundant reef life.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Nearby Munda reef baseline used only for conservative current, surge, crowd, and facilities context.
Community dive log with site-specific wildlife observations and shared-entry context.
Tourism Solomons page for Dive Munda, the Munda-based dive centre.
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