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Okinawa Diving Guide | DiveJourney | Okinawa is Japan's subtropical playground for warm-water diving, snorkeling, and island hopping. From Naha you can reach Kerama National Park's clear {{ 25 | te | Okinawa
Dive Spot Guide•
Blue Cave
Blue Cave is a beginner-friendly sea cave known for its striking blue light and簡
A shallow Okinawa sea cave with a luminous blue glow that suits easy dives and snorkels.
About Blue Cave
Blue Cave is a sea cave in Okinawa celebrated for a vivid blue glow created by sunlight over pale sand. The main route is a simple cave swim with interest both inside and just outside the opening. It is commonly chosen by beginners and first-time participants because the setting is shallow and straightforward. Expect the experience to focus on light effects and easy navigation rather than complex terrain.
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Where Is Blue Cave?
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Community sourced coordinates.
Blue Cave Planning Details
Depth range, seasonality, and planning context.
Reported Depth
5m - 7m
Best Season
Year-round, with peak activity in summer.
Safety & Access At Blue Cave
Hazards, restrictions, and access requirements.
Key Hazards
Overhead environment
Local Intel For Blue Cave
Community notes to help plan your visit.
Scuba Diving
Shallow depths (about 5–7 m) make it suitable for introductory and all-level dives.
Snorkeling
Popular for snorkeling due to the shallow depth and blue-light effect within the cave.
Recent Logged Visits At Blue Cave
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Blue Cave
Average conditions based on logged dives & visits.
No community dive data has been logged here yet. Be the first to record a dive and seed the averages.
