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
Yonchome (４丁目) is a boat site about 25 minutes from northern Amami Oshima in Kagoshima Prefecture, with rocks scattered across the seabed and dense schools of butterflyfish and wrasse. Sea turtles and rays are often seen, and fissures and a small arch give the terrain some interest. Current light to moderate.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Blue DragonPteraeolidia semperiReported here · unconfirmed
Painted HypselodorisHypselodoris infucataReported here · unconfirmed
Bullock's HypselodorisHypselodoris bullockiiReported 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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