Beach House Arch
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
Beach House Arch lies off the south shore of Kauai, near Poipu, close to the Beach House restaurant that gives the site its name. This section of coast sits along a lava rock and reef shoreline typical of Kauai's leeward side, entered from shore over a reef bottom. It reaches a maximum depth of around 21.3 metres and is rated an intermediate dive. Divers have reported sea turtles here, along with rough surface conditions and strong currents at times, so conditions are worth checking before entering.
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.
Sea turtleSea turtleReported here · unconfirmed
Green Sea TurtleChelonia mydasReported here · unconfirmed
Arc-eye HawkfishParacirrhites arcatusReported here · unconfirmed
Saddle WrasseThalassoma duperreyReported here · unconfirmed
Hawaiian Monk SealNeomonachus schauinslandiReported here · unconfirmed
Blackfin ChromisPycnochromis vanderbiltiReported here · unconfirmed
Dusky SurgeonfishAcanthurus nigrofuscusReported here · unconfirmed
Hawaiian DascyllusDascyllus albisellaReported 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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