Scuba Season
Underwater at Peleliu Corner
Whitetip reef shark confirmed 1 month ago

Peleliu Corner

Blue Corner · Palau

Peleliu marks the southern tip of Palau's barrier reef, where Pacific Ocean and Philippine Sea currents collide over a submarine ridge between Peleliu and Angaur, generating some of the strongest flow in Palau. The dive traces the sheer Peleliu Wall, dropping past giant sea fans from a 10 m plateau near the World War II landing beach monument to a 30 m corner where Peleliu Cut and Peleliu Express merge. Divers set a reef hook at the lip and hold against the rip while grey reef sharks cruise the blue in groups of 15 or more, joined by whitetips, bumphead parrotfish, Napoleon wrasse, and schooling barracuda. Slack tide windows are short and the current can pull divers deep into the corner, so trips are timed to the tide tables. Sailfin snapper mass to spawn here from March through May.

Conditions

Depth

10 to 40 m

Advanced depths

Current

Can be moderate

Can pick up on the edge

Visibility

15 to 25 m

Clearest in the calm season

Water

27 to 30°C

Tropical wetsuit

Month by month

MonthJanFebMarAprMayJunJulAugSepOctNovDec
Water (°C)272728282929292929292828
Vis (m)252525252015151515202525
CurrentStrongStrongStrongStrongStrongModerateModerateModerateModerateModerateStrongStrong

Your chances of seeing each animal

See all species recorded here →

Gear

  • Basic kit

    • Mask and fins
    • BCD and regulator
    • 3mm full wetsuit · warm water
    • Dive computer
  • For this site

    • Reef hook · Currents are among the strongest in Palau and reverse at the tide change. Hooking into rubble at the 10 to 15 m lip is the only way to hold position and watch the shark line without finning hard.
    • Surface marker buoy · Drift exits run out over open ocean off the corner, so operators require an SMB deployed on ascent for boat pickup.