Puerto Morelos reef park protected area context.
J-3: shallow boat dive on white sand and a coral wall
J-3: shallow boat dive on white sand and a coral wall
Boat access and park rules make a local dive operator the normal way to visit J-3.
J-3 is a shallow boat dive in the Puerto Morelos reef park, reached in about five minutes from the boat departure point. A white-sand bottom meets a large coral wall, giving the site a classic reef profile without much complexity. It suits beginner-friendly reef diving, with calm currents, very good visibility, and marine life that includes barracudas, angelfish, triggerfish, surgeonfish, lobsters, and occasional turtles. The short boat ride and shallow profile make it an easy reef stop.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
4m - 9m
Depth Note
Shallow boat dive on a white-sand slope beside a coral wall, with the main site listed around 9 m deep.
Best Season
Year-round; calmer seas and clearer water make the easiest days.
Typical Conditions
Shallow reef-park conditions with white sand, a coral wall, and generally calm currents.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Treat it as a guided offshore reef dive; keep to the boat briefing and watch surface traffic around the reef park.
Access Restrictions
Boat-only access in the Puerto Morelos reef park; follow operator briefing and marine-park rules.
Legal Notes
The site sits in the protected Puerto Morelos reef park, so park rules and licensed-operator guidance apply.
Community notes to help plan your visit.
Scuba Diving
Shallow reef dive with a white-sand bottom beside a coral wall, good for beginner-friendly guided outings. It is an easy half-day stop when conditions are calm.
Freediving
This is mainly a guided scuba and snorkel reef stop rather than a freedive target.
Snorkeling
A guided snorkel stop works well in calm water because the reef is shallow and clear.
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
Puerto Morelos reef park protected area context.
Puerto Morelos reef sites, shallow reefs, calm currents, and guided diving.
Puerto Morelos reef park visibility and general diving conditions.
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