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
Gushikawa Castle sits in Okinawa, part of Japan's Ryukyu chain south of Kyushu. This is a location reference on land rather than a marine coordinate, and any dive site associated with it would need to be understood in relation to the nearby Okinawan coastline.
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.
Ghost CardinalfishNectamia fuscaReported here · unconfirmed
Gold Ring CowryMonetaria annulusObserved near here · iNaturalist
Left-handed Hermit CrabCalcinus laevimanusObserved near here · iNaturalist
Tawny Hermit CrabCoenobita rugosusObserved near here · iNaturalist
Blue DemoiselleChrysiptera cyaneaObserved near here · iNaturalist
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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