Trip report with repeated dives at Punta Diablo and sightings of mobula rays, turtles, and eels.
Sea-lion reef on a rocky Sea of Cortez island.
Sea-lion reef on a rocky Sea of Cortez island.
Remote boat site with no practical shore access.
Punta Diablo is a boat-accessed Sea of Cortez reef in the Midriff Islands with rocky terrain, a resident sea-lion presence, and enough reef structure to support repeat dives. It is better treated as a guided open-water outing than a casual shore stop, with conditions that reward careful buoyancy, steady spacing, and a plan for boat timing.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
Up to 21m
Depth Note
Reported max depth is around 21 m / 70 ft; the main action sits on the reef rather than in deep water.
Best Season
Year-round
Typical Conditions
Warm water, generally clear visibility, and an active but manageable reef environment.
Site conditions, restrictions, and access requirements.
Safety Notes
Give sea lions room, keep trim near the reef, and stay ready for boat pickup or return timing.
Access Restrictions
Boat access only; plan with a local operator or liveaboard.
Legal Notes
Follow local protected-area rules and your operator's briefing.
Community notes to help plan your visit.
Scuba Diving
Boat-based reef diving with repeat drops common when conditions cooperate.
Freediving
Not a freedive-first site; boat logistics and reef structure suit scuba better.
Snorkeling
Not a snorkel-first site; the main action is underwater on 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
Trip report with repeated dives at Punta Diablo and sightings of mobula rays, turtles, and eels.
Official management-plan PDF referencing the Punta Diablo-El Merito public-use subzone and rocky reef patches.
Trip log describing Punta Diablo as the last dive site with a rocky reef, clear blue water, fish life, and a dolphin encounter.
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