Batu Selatan
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
Batu Selatan lies off Maratua atoll in the Derawan Islands, part of the Berau Islands region off the northeast coast of Kalimantan, Indonesia. The site sits along the southern edge of the atoll's reef system, in waters known for their proximity to the Celebes Sea. It reaches a maximum depth of around 30 metres and is generally rated an intermediate dive.
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.
Pillow Cushion StarCulcita novaeguineaeReported here · unconfirmed
Anna's ChromodorisChromodoris annaeReported here · unconfirmed
Coi's GoniobranchusGoniobranchus coiReported here · unconfirmed
Green Sea TurtleChelonia mydasObserved near here · iNaturalist
Ocellaris AnemonefishAmphiprion ocellarisObserved near here · iNaturalist
Clown TriggerfishBalistoides conspicillumObserved near here · iNaturalist
Papuan Spotted JellyMastigias papuaObserved 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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