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
Crab Island lies off Thailand's Andaman coast near Koh Phi Phi, in the waters of Krabi province. The site reaches a maximum depth of around 10 metres over a reef bottom and is considered a beginner dive. Divers have also reported manta rays and whale sharks passing through the area.
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.
Blue LinckiaLinckia laevigataReported here · unconfirmed
Mottled Lightfoot CrabGrapsus albolineatusReported here · unconfirmed
Moon WrasseThalassoma lunareReported here · unconfirmed
Red-tailed ButterflyfishChaetodon collareReported here · unconfirmed
Moorish IdolZanclus cornutusReported here · unconfirmed
Striped SurgeonfishAcanthurus lineatusReported here · unconfirmed
Manta rayManta rayReported here · unconfirmed
Whale SharkRhincodon typusReported 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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