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
Pulau Dua is a small island site within the Lembeh Strait, off the northeastern tip of Sulawesi in Indonesia. The strait is reached by short boat rides from dive operations based around Bitung, on the mainland side facing the island. The site reaches a maximum depth of around 30 metres.
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.
Banggai CardinalfishPterapogon kauderniReported here · unconfirmed
Tryon's HypselodorisHypselodoris tryoniReported here · unconfirmed
Spiny SeahorseHippocampus histrixReported here · unconfirmed
Pygmy SeahorseHippocampus bargibantiReported here · unconfirmed
Sea PonyHippocampus kudaReported here · unconfirmed
Three-lobed T-bar NudibranchCeratosoma trilobatumReported here · unconfirmed
Hypselodoris rooReported here · unconfirmed
Banana CoralTrachyphyllia geoffroyiReported here · unconfirmed
Blue DragonPteraeolidia semperiObserved near here · iNaturalist
Coconut OctopusAmphioctopus marginatusObserved near here · iNaturalist
Broadclub CuttlefishAscarosepion latimanusObserved near here · iNaturalist
Painted FrogfishAntennarius pictusObserved 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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