visitfloridakeys.com · Official Tourism
Official tourism directory entry for the Key West dive center.
Dive Spot Guide•
Lost Reef
Lost Reef is a low-traffic Key West outer-reef dive.
Local operator required
Local Key West operator support is the practical way to manage timing, entry, and exit.
Boat-accessed Key West reef with drift potential, reef-fish life, and current-aware planning needs.
About Lost Reef
Lost Reef is a Key West outer-reef dive with a quiet, off-the-beaten-path feel and the kind of relief that makes the site read like an aquarium when the water is settled. It works best as a boat dive with drift potential, since current can shape the run. Expect Caribbean reef fish, reef structure, and occasional larger visitors such as sharks, dolphins, and sea turtles.
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Research Estimate At Lost Reef
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 15m
AccessSimple entry
Aquatic LifeGreat variety
FacilitiesGood facilities
Crowd / PopularityVery quiet
CurrentModerate current
Where Is Lost Reef?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Lost Reef Planning Details
Depth range, seasonality, and planning context.
Reported Depth
6m - 15m
Depth Note
Approximate outer-reef profile; exact depth varies with the run and sea state.
Best Season
Year-round, with calmer weather windows making the reef easier to enjoy.
Typical Conditions
Open-water reef conditions with clear days, light-to-moderate current, and a drift-ready profile.
Safety & Access At Lost Reef
Hazards, restrictions, and access requirements.
Key Hazards
Strong current
Safety Notes
Treat Lost Reef as a current-aware reef dive and confirm the drift plan, surface support, and exit before splash.
Access Restrictions
Boat access only; no shore entry.
Legal Notes
Follow local sanctuary rules, dive-flag practices, and operator briefings before entering.
Local Intel For Lost Reef
Community notes to help plan your visit.
Scuba Diving
Boat-accessed reef dive with drift potential; better when conditions are calm enough to hold a clear plan.
Freediving
Not a primary freedive target; scuba is the better fit when current is part of the plan.
Snorkeling
Only useful on very calm days and for confident swimmers; scuba is the more reliable way to use the site.
Wildlife at Lost Reef
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Lost Reef
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Lost Reef
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility15m
Activity
No dive activity logged yet.
