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
Yeyin Canyon (野銀小峽谷), at Ma'an Reef off the southeast coast of Orchid Island, is a deep boat dive. The reef top lies at 15–20 m and the canyon walls drop past 50 m. Strong current makes it a site for advanced divers only.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Purple Hermit CrabCoenobita brevimanusReported here · unconfirmed
Striped SurgeonfishAcanthurus lineatusReported here · unconfirmed
Cavipes Hermit CrabCoenobita cavipesReported here · unconfirmed
Sixbar WrasseThalassoma hardwickeReported here · unconfirmed
Tomato ClownfishAmphiprion frenatusReported 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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