dan.org · Safety Magazine
Deep reef depth, current, and marine life context.
Dive Spot Guide•
Deep Reef - Looe Key
Deep Lower Keys wreck-and-reef dive with sharks, grouper, and sponges.
Boat-only deep wreck dive off Big Pine Key in Looe Key sanctuary, with an intact freighter, strong marine life, and depth-focused planning.
About Deep Reef - Looe Key
Deep Reef is the deeper Looe Key run, built around an intact freighter and the surrounding deep reef that makes the Lower Keys famous. It is a boat-only site where depth planning matters as much as the marine life, with a profile that rewards clean buoyancy, disciplined gas management, and a calm approach on the line. Expect a classic sanctuary wreck-and-reef experience with strong structure, big fish, soft corals, and the kind of visibility and current that can change from one day to the next.
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Where Is Deep Reef - Looe Key?
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Community sourced coordinates.
Deep Reef - Looe Key Planning Details
Depth range, seasonality, and planning context.
Reported Depth
30m - 40m
Depth Note
The wreck is described at roughly 33-40 m, with the deck near 30-33 m and the hull to about 40 m.
Best Season
Late spring through summer, when seas are calmer and visibility is usually better, though diving is possible year-round.
Typical Conditions
A deep wreck-and-reef profile with gently sloping terrain, soft corals, barrel sponges, and big fish moving through the structure.
Safety & Access At Deep Reef - Looe Key
Hazards, restrictions, and access requirements.
Key Hazards
Dangerous wildlifeRestricted accessStrong current
Safety Notes
Plan gas, ascent, and current around the wreck depth; this is a deep charter dive for experienced divers who can manage changing conditions.
Access Restrictions
Boat access only on guided Lower Keys charters using sanctuary moorings or established wreck-diving procedures; no shore entry.
Legal Notes
The site sits in the Florida Keys National Marine Sanctuary and a protected sanctuary area, so special regulations and mooring requirements apply.
Local Intel For Deep Reef - Looe Key
Community notes to help plan your visit.
Scuba Diving
Deep wreck dive on an intact 210-foot freighter resting around 110 ft.
Freediving
Not suitable for freediving; the wreck sits far too deep and requires scuba planning.
Snorkeling
The wider Looe Key reef is snorkel-friendly, but the Deep Reef wreck itself is scuba only.
Wildlife at Deep Reef - Looe Key
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Deep Reef - Looe Key
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Deep Reef - Looe Key
Average conditions based on logged dives & visits.
No community dive data has been logged here yet. Be the first to record a dive and seed the averages.
