35-45m
    Okinawa Main Island, Japan
    沖縄海岸

    USS Emmons

    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 - USS Emmons offers some of Okinawa Main Island's richest wreck diving.

    Marine lifeBull Sharks, Humpback Whales, Seahorses, Sea Turtles and Clownfish · 262+ species recorded
    CharacterWreck dive · max 35-45m
    StandoutExceptional marine biodiversity

    The USS Emmons is not just a wreck, it's a profound dive. We find ourselves drawn back to it repeatedly. She sits upright at 40 meters, a silent memorial to the Battle of Okinawa. You descend into that deep blue and suddenly, there she is, her guns still raised as if ready for a fight, an incredibly powerful sight. The sheer scale of the Emmons is impressive. The wreck itself has become a thriving artificial reef. We love exploring the bridge area, where schools of fusiliers often swirl so thick they momentarily block out the light. Look for the banded cleaner shrimp tucked into crevices, their antennae waving. The coral growth here, particularly the large staghorn and brain corals, is surprisingly robust given the depth. Keep an eye out for humphead unicornfish patrolling the deck. Current can be a factor, so we always suggest timing your dive for slack tide. It makes for a much more relaxed exploration of this significant piece of history. This is definitely one for advanced divers who appreciate both history and healthy reef life.

    Typical USS Emmons Dive Profile

    15m30mSafety Stop0m35m max~20 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

    Deep dive (35m) - monitor air consumption closely. Advanced certification recommended.

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

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

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

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