5-20m
    Raja Ampat, Indonesia
    SUAKA ALAM PERAIRAN KEPULAUAN RAJA AMPAT DAN LAUT SEKITARNYA

    Lalosi

    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 - Lalosi 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 · max 5-20m
    StandoutExceptional marine biodiversity

    Lalosi sits as a quiet contrast to some of Raja Ampat’s more famous, booming sites. What it lacks in dramatic drop-offs, it makes up for with a gentle beauty, particularly in its seagrass beds. We've seen Olive Ridleys and Leatherback Sea Turtles grazing here, a real treat for those who appreciate the quieter moments. Keep an eye out for Denise's pygmy seahorses, though they take some patience to spot, and the Hooded Oysters clinging to the substrate. It’s a good spot for a relaxed dive, maybe a long safety stop, where you can slow down and appreciate the smaller things.

    Typical Lalosi Dive Profile

    5mSafety Stop0m5m max~60 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Safety Notes

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

    Today06:0218:0912h 7m daylightGolden hour 17:42

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    Conditions

    Ocean conditions, forecast and tides for Lalosi

    Lalosi Ocean Conditions

    Monthly averages for Lalosi, 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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