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.
Dived here today? How were conditions vs. what we showed?
About this site
Grand Canyon lies off Grand Cayman in the Cayman Islands, in the western Caribbean Sea. Sites along this coast are typically reached by short boat rides from the island's dive operators.
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.
Southern StingrayHypanus americanusReported here · unconfirmed
Red Cushion Sea StarOreaster reticulatusReported here · unconfirmed
Bar JackCaranx ruberReported here · unconfirmed
Purple Sea FanGorgonia ventalinaReported here · unconfirmed
Atlantic Blue TangAcanthurus coeruleusReported here · unconfirmed
Caribbean Bluehead WrasseThalassoma bifasciatumReported here · unconfirmed
Common LionfishPterois volitansReported here · unconfirmed
French GruntHaemulon flavolineatumReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
No notes yet. Dived here? Be the first to leave a tip.
Share a write-up or a photo. Submissions are reviewed before they appear on the page.
Nearby dive sites
Shops that dive here
No shops have listed this site yet.