coralmorphologic.com · Community
Published Aug 1, 2008Independent dive note on fish assemblage and coral colonization.
Dive Spot Guide•
Neptune Memorial Reef
Boat-access memorial reef and artificial reef off Key Biscayne.
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Boat trip to a compact sunken-city reef off Key Biscayne; best for certified divers, snorkelers, and freedivers on calm-weather days.
About Neptune Memorial Reef
Neptune Memorial Reef is a boat-access-only artificial reef and underwater memorial off Key Biscayne. Its gates, pathways, plaques, benches, and statues create a compact sunken-city layout that is easy to follow underwater. It works best on calm charter days for certified divers, and guided boat visits can also support snorkelers or trained freedivers. Respect the memorial features and plan around offshore weather.
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Research Estimate At Neptune Memorial Reef
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 20m
AccessModerate entry effort
CoralMixed health
Aquatic LifeGreat variety
FacilitiesBasic facilities
Crowd / PopularityModerate
CurrentLight current
Where Is Neptune Memorial Reef?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Neptune Memorial Reef Planning Details
Depth range, seasonality, and planning context.
Reported Depth
12.2m - 15.2m
Depth Note
Guides describe the reef around 40-50 feet, commonly near 40-45 feet.
Best Season
Year-round; calm-weather windows are easiest.
Typical Conditions
Calm-weather boat dives with limited current and good visibility.
Safety & Access At Neptune Memorial Reef
Hazards, restrictions, and access requirements.
Key Hazards
Boat trafficRestricted access
Safety Notes
Choose a calm-day charter and keep surface awareness around the offshore approach and boat traffic.
Access Restrictions
Boat access only. Visitors should use a boat and respect the memorial zone; fishing and lobster harvest are prohibited.
Legal Notes
Boaters and divers are welcome, but the site sits in a memorial and special-management setting with no fishing or lobster-taking.
Local Intel For Neptune Memorial Reef
Community notes to help plan your visit.
Scuba Diving
A shallow, easy-to-read artificial reef with columns, gates, benches, and statues. Good for a measured open-water profile on a calm charter.
Freediving
Freediving is only sensible for trained freedivers on calm days; the offshore setting makes guided boat support the sensible default.
Snorkeling
Snorkeling is possible, but it is best approached as a guided boat trip in calm conditions rather than a casual shore snorkel.
Wildlife at Neptune Memorial Reef
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Neptune Memorial Reef
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Neptune Memorial Reef
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility20m
Activity
No dive activity logged yet.
