15-30m
    Dodecanese, Greece
    NISOS KASOS KAI SYMPLEGMA KASONISION KAI THALASSIA PERIOCHI

    Achata Cave

    Best months: Jun–Nov

    Protected Area

    NISOS KASOS KAI SYMPLEGMA KASONISION KAI THALASSIA PERIOCHI

    Why dive here

    Achata Cave is a cave dive where divers can encounter dolphins, sea turtles and sperm whales. Water ranges 17-29°C, warmest July, August, September.

    Marine lifeDolphins, Sea Turtles and Sperm Whales
    Water17-29°C · warmest July, August, September
    CharacterCave dive · max 15-30m
    StandoutDramatic cave topography

    Achata Cave offers a straightforward cavern dive on the Dodecanese coast. We found the entry simple, leading into a well-lit chamber with several smaller passages branching off. It’s a good choice for divers wanting an easy introduction to overhead environments without strong currents or deep penetration. Look for resident shrimp and small nudibranchs on the walls.

    Typical Achata Cave Dive Profile

    5m10m15mSafety Stop0m15m max~50 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

    Overhead environment - never enter without proper cave/cavern training, redundant equipment, and a guideline.

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today05:3818:5113h 13m daylightGolden hour 18:17

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    Conditions

    Ocean conditions, forecast and tides for Achata Cave

    Achata Cave Ocean Conditions

    Monthly averages for Achata Cave, sourced from Copernicus Marine satellite data

    August Averages

    Sea Temperature

    28.71°C

    84°F

    Current Speed

    10.77 cm/s

    Direction: W (291.8°)

    Chlorophyll-a

    0.086 mg/m³

    Very clear (oligotrophic)

    Salinity

    39.43 PSU

    Data sources: Copernicus Marine Service (EU)

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