Rock Islands, Palau
    Kayangel Subsistence Fishing Zone 2

    MT ARAYAT

    Best months: Nov–Mar

    Protected Area

    Kayangel Subsistence Fishing Zone 2

    Why dive here

    With 182+ marine species recorded in the area - including barracuda, lionfish, mandarin fish, napoleon wrasse and nautiluses - MT ARAYAT offers some of Rock Islands's richest wreck diving. Water ranges 29-30°C, warmest June, October, November.

    Best timeNov–Mar
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Lionfish, Mandarin Fish, Napoleon Wrasse and Nautiluses · 182+ species recorded
    Water29-30°C · warmest June, October, November
    CharacterWreck dive
    StandoutExceptional marine biodiversity

    The MT Arayat sits in unbelievably shallow water in the Rock Islands, basically a bathtub, which is a big part of its charm. We love it because you can practically snorkel it, but getting on scuba lets you really appreciate the scale. This tanker went down in 1944, not 1965 as some folks say, a victim of Operation Hailstone, and now its superstructure breaks the surface, a skeletal hand reaching out of the lagoon. Diving the Arayat feels like exploring a ghost ship left behind by the tide. We often find ourselves drifting over the deck, spotting schools of fusiliers darting through the rusted holds, and the odd juvenile reef shark using the shadow for cover. It’s a fantastic spot for photographers, especially wide-angle, with the sun dappling through the shallows and illuminating the encrusted metal. Visibility here is usually excellent, so on a calm morning, you can see the entire wreck from the surface. It’s an easy, relaxing dive, perfect for knocking off after a drift through Peleliu.

    Safety Notes

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Today05:4917:4811h 59m daylightGolden hour 17:21

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    Conditions

    Ocean conditions, forecast and tides for MT ARAYAT

    MT ARAYAT Ocean Conditions

    Monthly averages for MT ARAYAT, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (7.2, 134.3) (4km away)

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    October Averages

    Sea Temperature

    30°C

    86°F · Range: 28.5–31.2°C

    Current Speed

    10.05 cm/s

    Direction: N (5.7°)

    Chlorophyll-a

    0.026 mg/m³

    Very clear (oligotrophic)

    Salinity

    33.62 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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