Describes the training lagoon, the diving school, and the campus-based facilities.
Restricted training lagoon with shallow platforms and low visibility.
Save it, log a dive, or explore nearby on the map.
Save it to come back later
CFK Lagoon is a shore-access training lagoon on the College of the Florida Keys campus, built for controlled practice rather than open-water exploration. The site is restricted to the college or screened local dive shops, and its shallow platforms support buoyancy drills, student training, and low-visibility skill work. Expect a mix of small reef fish, grunts, snapper, occasional grouper, turtles, and octopus in a sheltered basin that rewards careful trim and calm movement.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
1.5m - 12m
Depth Note
A 40-foot training lagoon with platforms at 5, 15, and 30 feet, making it a controlled shallow-water environment for instruction.
Best Season
Year-round, with winter usually calmer and clearer.
Typical Conditions
Shallow training-basin conditions with platforms at multiple depths, low visibility, and supervised access.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Keep trim and buoyancy tight to avoid stirring sediment; this is a controlled training site rather than an open recreational lagoon.
Access Restrictions
Restricted to the college or screened local dive shops; permission and fees are required.
Community notes to help plan your visit.
Scuba Diving
Used as a training lagoon.
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at CFK Lagoon.
Directional shelter context for incoming swell.
Species commonly reported at this site, with direct links into their wildlife guides.
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!
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Describes the training lagoon, the diving school, and the campus-based facilities.
Describes the lagoon's poor visibility, sediment, and value as a technical-diver training ground.
Know this site? Improve Spot Details.

Protected harbor wall for night dives.

Key West outer reef with sponges, fish, and sharks.

Marker 32 Reef is a shallow Key West reef dive with coral fingers.

USS Vandenberg is a Key West wreck for advanced divers.

Key West shallow boat reef with coral pinnacles and sharks.