Operator page for Northern Rocky west of MacLeod Island; describes strong currents, healthy coral, pipefish, and nudibranchs.
Current-swept limestone pinnacle with rich coral and reef life.
Current-swept limestone pinnacle with rich coral and reef life.
A long-range liveaboard or equivalent operator is the realistic way to reach Northern Rocky.
Northern Rocky is a liveaboard-oriented limestone pinnacle west of MacLeod Island in the Mergui Archipelago, with walls, sloping boulders, and coral reef sections that reward careful current planning. It is an advanced boat dive for divers who want healthy hard and soft coral, busy reef life, and a site that can change quickly with tide and water movement.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
5m - 35m
Depth Note
Limestone pinnacle with a shallow starting zone, sloping reef, and deeper coral sections.
Typical Conditions
Strong-current boat dive with coral-covered walls, sloping boulders, and variable visibility that can improve or drop quickly with the water movement.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Check tide and pickup timing, and do not treat this as a casual first-dive site.
Access Restrictions
Remote liveaboard site; plan it through a Myanmar/Mergui operator and do not expect simple shore access.
Legal Notes
Operator routing and local operating permissions can shape access.
Community notes to help plan your visit.
Scuba Diving
Scuba divers get the best value here: current-driven water, coral walls, and a lot of reef life packed into a compact pinnacle profile.
Freediving
Not a primary freedive target because current and surge can dominate the site.
Snorkeling
Not a practical snorkeling site for most visitors because the current and depth profile favor scuba.
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
Operator page for Northern Rocky west of MacLeod Island; describes strong currents, healthy coral, pipefish, and nudibranchs.
Operator guide for Northern Rocky describing the limestone pinnacle west of MacLeod Island and a 5 m to 35 m profile.
Dive-site directory with Northern Rocky current, surge, visibility, and marine-life detail.
Independent liveaboard guide describing wall dives, sloping boulders, coral reefs, and roughly 20 m visibility.
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