24m
    Intermediate
    Okinawa Main Island, Japan
    沖縄海岸

    Overhead Rock

    Protected Area

    沖縄海岸

    Why dive here

    With 262+ marine species recorded in the area - including bull sharks, humpback whales, seahorses, sea turtles and clownfish - Overhead Rock offers some of Okinawa Main Island's richest cave diving.

    Marine lifeBull Sharks, Humpback Whales, Seahorses, Sea Turtles and Clownfish · 262+ species recorded
    CharacterCave dive · max 24m
    StandoutExceptional marine biodiversity

    Overhead Rock delivers exactly what its name suggests, a substantial rock formation with a swim-through that keeps things interesting. It's not a deep dive, usually staying around 20-24 metres, which makes it a good intermediate option for those wanting to try a gentle overhead environment without committing to a full cave system. Inside, you'll find plenty of macro critters clinging to the walls, like crabs and shrimps hiding in the crevices, and sometimes a lionfish or two tucked into a corner. We'd suggest checking it out when the weather's a bit choppy on the outside reefs, as the rock provides some decent shelter.

    Typical Overhead Rock Dive Profile

    10m20mSafety Stop0m24m max~30 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

    Depth of 24m - Advanced Open Water certification recommended.

    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.

    Today06:2618:0611h 40m daylightGolden hour 17:35

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