Raja Ampat, Indonesia
    TAMAN WISATA PERAIRAN KEPULAUAN RAJA AMPAT

    West Mansuar

    Best months: Dec–Apr

    Protected Area

    TAMAN WISATA PERAIRAN KEPULAUAN RAJA AMPAT

    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 - West Mansuar offers some of Raja Ampat's richest reef 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
    CharacterReef dive
    StandoutExceptional marine biodiversity

    West Mansuar gives you a good cross-section of Raja Ampat’s charm. We usually start our dive in the sand and rubble, looking for those tiny Finescale Dottybacks or a well-camouflaged Jumping Blenny in the seagrass beds. It's a relaxed macro hunt until you drift towards the tip. That's where the current picks up, bringing in the schooling fusiliers and jacks. If you’re lucky, you might spot a Reef Manta Ray gliding by. The coral garden up top is truly healthy, a vibrant finish to a dive that suits intermediate divers who appreciate both the small and the grand.

    Safety Notes

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

    Today06:0218:0912h 7m daylightGolden hour 17:41

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    Conditions

    Ocean conditions, forecast and tides for West Mansuar

    West Mansuar Ocean Conditions

    Monthly averages for West Mansuar, 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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