visitokinawajapan.com · Official Tourism
Enter from the breakwater along Sunabe Seawall; the site's ease of access makes it a good experience dive.
Dive Spot Guide•
Sea Wall
Easy Okinawa shore dive with cables, soft coral, and clear water.
Scuba DivingShoreBeginner
Wall
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Sea Wall is a Kadena shore site with shallow topography, artificial cables, soft coral growth, and a gentle depth progression.
About Sea Wall
Sea Wall in Kadena, Okinawa is a popular shore-entry dive site with a shallow profile that gradually deepens along cables and artificial structure, creating sheltered habitat for a wide mix of marine life. The easy entry and high water clarity make it a relaxed shore dive, but divers still need to watch their spacing around the cable runs and follow the natural depth progression.
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Where Is Sea Wall?
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Community sourced coordinates.
Sea Wall Planning Details
Depth range, seasonality, and planning context.
Reported Depth
5m - 25m
Depth Note
The seawall starts shallow and gradually deepens, with the best-known features in the midwater range.
Best Season
Year-round, with the calmest shore entries on settled days in the warmer months.
Typical Conditions
High water transparency.
Safety & Access At Sea Wall
Hazards, restrictions, and access requirements.
Key Hazards
Entanglement riskWaves
Safety Notes
Artificial submarine cables run through and around the site; avoid contact and do not force the entry when surf is up.
Access Restrictions
Calm conditions are important for shore entry, and the cables and structure require normal site awareness.
Legal Notes
Follow local Kadena and Okinawa shore-access guidance, and respect any dive-shop rules for the entry area.
Local Intel For Sea Wall
Community notes to help plan your visit.
Scuba Diving
Clear water and a gentle depth progression make it suitable for both beginners and experienced divers.
Freediving
The shallow, clear entry can work for relaxed freediving on calm days, but the site is really a scuba and snorkel favorite.
Snorkeling
The shallow edge and clear water make it one of Okinawa's more accessible snorkel-and-dive spots.
Sea Wall Dive Conditions Planner
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Visibility Outlook
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Exposure Profile at Sea Wall
Directional shelter context for incoming swell.
Exposure Note
Hourly forecast data is not available yet.
Recent Logged Visits At Sea Wall
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Sea Wall
Average conditions based on logged dives & visits.
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Sea Wall Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Sea Wall Guide - Sources and Updates
Last Updated
Research Sources
www.fluidlevitation.com · Guide
Easy shore access, soft coral fields, minimal currents, and shallow/flat sections along the seawall.
www.okinawa.usmc-mccs.org · Operator
Sunabe Seawall is a top Okinawa dive spot with cracks, cliffs, a soft coral garden, and common cuttlefish, squid, shrimp, crab, and octopus.
www.okinawa39ers.com · Dive Center
One of Okinawa's most popular shore dive sites and suitable for beginners.
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