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
Coffins Patch is a patch reef in the Florida Keys National Marine Sanctuary, located offshore of Marathon in the Middle Keys. It sits in the Atlantic waters between Marathon and Hawk Channel, part of the string of coral patch reefs that run along this stretch of the Keys reef tract. The site is reachable by boat from the Marathon area.
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.
Caribbean Bluehead WrasseThalassoma bifasciatumReported here · unconfirmed
Slippery DickHalichoeres bivittatusReported here · unconfirmed
Bicolor DamselfishStegastes partitusReported here · unconfirmed
Redband ParrotfishSparisoma aurofrenatumReported here · unconfirmed
Striped ParrotfishScarus iseriReported here · unconfirmed
White GruntHaemulon plumieriiReported here · unconfirmed
Clown WrasseHalichoeres maculipinnaReported here · unconfirmed
Yellowhead WrasseHalichoeres garnotiReported here · unconfirmed
Brazilian Ocean SurgeonfishAcanthurus bahianusReported here · unconfirmed
Atlantic Blue TangAcanthurus coeruleusReported 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.