programadestinosmexico.com · Tourism
Tourism guide with seasonal visibility and access context.
Dive Spot Guide•
San Juan Reef
North-end Cozumel reef with finger coral and strong drift.
Scuba DivingBoat
Reef
Make this a real next stop
Save it, log a dive, or explore nearby on the map.
Save it to come back later
Local operator required
The site is current-sensitive and usually handled by local dive centers.
Boat-access north Cozumel reef with finger coral gardens, ledges, and current-sensitive drift diving.
About San Juan Reef
San Juan Reef is a north-end Cozumel reef with large finger corals, lettuce coral, sandy patches, and sponges on a gently sloping profile. It is usually a second-dive site for experienced drift divers, with ledges and overhangs that hold grunts, schoolmasters, damselfish, and strong current-powered shark and ray action when conditions are calm enough. The reef rewards good trim, tidy group control, and a watchful eye on the water movement.
•
Research Estimate At San Juan Reef
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 25m
AccessChallenging entry effort
CoralHealthy coral
Aquatic LifeGreat variety
FacilitiesGood facilities
Crowd / PopularityFew visitors
CurrentVery strong current
SurgeFlat calm
Where Is San Juan Reef?
This spotNearby spots
Community sourced coordinates.
San Juan Reef Planning Details
Depth range, seasonality, and planning context.
Reported Depth
12m - 24m
Depth Note
The reef sits in a mid-depth band and can drop deeper toward the edge.
Best Season
May to September
Typical Conditions
Strong drift, calm-to-choppy surface conditions, and clear water when the sea is settled.
Safety & Access At San Juan Reef
Hazards, restrictions, and access requirements.
Key Hazards
Boat trafficRestricted access
Safety Notes
Some ledges and overhangs are present.
Access Restrictions
Strong current and marine-park oversight make this a guided boat dive for experienced divers.
Legal Notes
North-end tourist diving is monitored closely when conditions get rough, and local rules can restrict access.
Local Intel For San Juan Reef
Community notes to help plan your visit.
Scuba Diving
Usually done as a second dive, with the group drifting along the reef and over the ledges.
San Juan Reef Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at San Juan Reef.
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 San Juan Reef
Directional shelter context for incoming swell.
Exposure Note
Hourly forecast data is not available yet.
Recent Logged Visits At San Juan Reef
Community dive logs and visit reports for this site.
No Dive Logs Yet
Be the first to log a dive at this spot and share your experience!
Dive Spot Log Averages At San Juan Reef
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility25m
Activity
No dive activity logged yet.
Loading nearby spots...
San Juan Reef Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
San Juan Reef Guide - Sources and Updates
Last Updated
Research Sources
www.mapleleafscuba.com · Operator
Operator site card for San Juan Reef.
www.reefsofcozumel.com · Independent Public
Independent Cozumel reef guide with conditions, coral, and marine life.
Know this site? Improve Spot Details.
