Princess Bay
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
Princess Bay is on Miang Island, part of the Similan Islands chain off the Andaman coast in Phang Nga province, southern Thailand. The Similans are reached by boat from the mainland, typically from Khao Lak or Phuket, and are known for granite boulder formations both above and below the waterline.
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.
Powder Blue TangAcanthurus leucosternonReported here · unconfirmed
Blue DragonPteraeolidia semperiReported here · unconfirmed
Moorish IdolZanclus cornutusReported here · unconfirmed
Ocellate PhyllidiaPhyllidia ocellataReported here · unconfirmed
Giant MorayGymnothorax javanicusReported here · unconfirmed
Halgerda tessellataReported here · unconfirmed
Jolly Green GiantMiamira sinuataReported here · unconfirmed
Redlip ParrotfishScarus rubroviolaceusReported 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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