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
Piti Channel lies along the west coast of Guam, near the Piti Bomb Holes area within Piti Bay, part of the Mariana Archipelago in Micronesia. The channel cuts through the reef flat and is reached from the shoreline of this stretch of Guam's coast, facing the Philippine Sea.
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.
Pacific Bullethead ParrotfishChlorurus spilurusReported here · unconfirmed
Princess DamselPomacentrus vaiuliReported here · unconfirmed
Dusky SurgeonfishAcanthurus nigrofuscusReported here · unconfirmed
Lined BristletoothCtenochaetus striatusReported here · unconfirmed
Tracey's DamselfishChrysiptera traceyiReported here · unconfirmed
Yellowbar ParrotfishScarus schlegeliReported here · unconfirmed
Fivestripe WrasseThalassoma quinquevittatumReported here · unconfirmed
Pacific Orange-spine UnicornfishNaso lituratusReported here · unconfirmed
Staghorn DamselAmblyglyphidodon curacaoReported here · unconfirmed
Galaxy CoralGalaxea fascicularisObserved near here · iNaturalist
Blue LinckiaLinckia laevigataObserved 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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