Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
Grecian Rocks lies within the Florida Keys National Marine Sanctuary off Key Largo, one of the shallow reef formations sitting between the shoreline and the outer reef line. It is a reef bottom site with a maximum depth of around 7.6 metres, rated as a beginner dive, with visibility described as great. Angelfish and nurse sharks are common here, and divers have also reported butterflyfish, moray eels, parrotfish, reef sharks, and stingrays on the reef.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
ButterflyfishButterflyfishReported here · unconfirmed
StingrayStingrayReported here · unconfirmed
Moray eelMoray eelReported here · unconfirmed
Reef sharkReef sharkReported here · unconfirmed
Nurse SharkGinglymostoma cirratumConfirmed present · 2 independent sources
Nurse sharkNurse sharkConfirmed present · 3 independent sources
Yellowfin TunaThunnus albacaresReported here · unconfirmed
Atlantic Blue TangAcanthurus coeruleusReported here · unconfirmed
Caribbean Reef SharkCarcharhinus pereziiReported here · unconfirmed
Elkhorn CoralAcropora palmataReported here · unconfirmed
AngelfishAngelfishConfirmed present · 2 independent sources
ParrotfishParrotfishReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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