Black Coral Archway
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
This site features a stunning underwater structure covered in rare black coral, forming a dramatic archway. The Pacific waters here offer excellent visibility, with frequent sightings of reef fish, turtles, and occasional reef sharks. The arch itself creates a thrilling swim-through experience, surrounded by vibrant marine life. Currents can be moderate, making it ideal for intermediate divers. The lava rock topography adds to the site's unique appeal, with crevices and overhangs to explore. Located off Kauai, the warm waters and rich biodiversity make this a must-dive spot in Hawaii.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Saddle WrasseThalassoma duperreyReported here · unconfirmed
Hump CoralPorites lobataReported here · unconfirmed
Cauliflower CoralPocillopora meandrinaReported here · unconfirmed
Dusky SurgeonfishAcanthurus nigrofuscusReported here · unconfirmed
Blackfin ChromisPycnochromis vanderbiltiReported here · unconfirmed
Arc-eye HawkfishParacirrhites arcatusReported here · unconfirmed
Spreading Rice CoralMontipora patulaReported here · unconfirmed
Ornamental WrasseHalichoeres ornatissimusReported 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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