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
Y-73 Reef sits off the South Carolina coast near Charleston, part of the artificial reef system the state has built up on the continental shelf using materials such as concrete, steel, and decommissioned vessels. These reef sites are typically reached by boat trips running out from Charleston area marinas into the Atlantic.
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.
Cownose RayRhinoptera bonasusReported here · unconfirmed
Loggerhead Sea TurtleCaretta carettaReported 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.