Raja Ampat, Indonesia
    SUAKA ALAM PERAIRAN KEPULAUAN RAJA AMPAT DAN LAUT SEKITARNYA

    Keruo Channel

    Best months: Dec–Apr

    Protected Area

    SUAKA ALAM PERAIRAN KEPULAUAN RAJA AMPAT DAN LAUT SEKITARNYA

    Why dive here

    With 236+ marine species recorded in the area - including blacktip reef sharks, manta rays, mobula rays (devil rays), pygmy seahorses and sea turtles - Keruo Channel offers some of Raja Ampat's richest drift diving. Water ranges 29-30°C, warmest May, November, December.

    Best timeDec–Apr
    WetsuitNo wetsuit needed, or a rash guard
    Marine lifeBlacktip Reef Sharks, Manta Rays, Mobula Rays (Devil Rays), Pygmy Seahorses and Sea Turtles · 236+ species recorded
    Water29-30°C · warmest May, November, December
    CharacterDrift dive
    StandoutExceptional marine biodiversity

    Keruo Channel is a Raja Ampat drift that delivers. We’ve found it’s best when the current is running, pulling you along at a good pace over the reef. Keep an eye out for Denise's pygmy seahorse, they're surprisingly well-camouflaged, and the red-spotted dwarfgobies are always a colourful distraction. It’s a site that really rewards slow inspection, especially on the wall where we’ve often spotted rare gobies like the Sparse Eviota. This one is for divers who enjoy letting the ocean do the work.

    Safety Notes

    Drift dive - carry a surface marker buoy (SMB) and stay with your group. Brief the current direction before entry.

    Strong currents typical this month (avg 35 cm/s). Good buoyancy control essential.

    Today06:0318:1012h 7m daylightGolden hour 17:42

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    Conditions

    Ocean conditions, forecast and tides for Keruo Channel

    Keruo Channel Ocean Conditions

    Monthly averages for Keruo Channel, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-0.5, 130.6) (0km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    30°C

    86°F · Range: 29.2–30.9°C

    Current Speed

    34.71 cm/s

    Direction: NW (311.5°)

    Chlorophyll-a

    0.138 mg/m³

    Clear water

    Salinity

    34.33 PSU

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

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