Boat-tour and certification context.
Advanced Waikiki wreck dive with swim-throughs
Advanced Waikiki wreck dive with swim-throughs
Sea Tiger (Wreck) is one of Oʻahu's signature boat dives, an upright cargo ship sunk as an artificial reef off Waikiki. The wreck offers deep, advanced wreck diving with swim-throughs, supervised penetration opportunities, and enough structure to keep experienced divers engaged from the deck down to the sand. It is a classic Honolulu wreck site that rewards controlled buoyancy, good navigation, and comfort with overhead space.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
18m - 37m
Depth Note
The wreck deck sits around 18 m and the sand bottom is around 33-37 m.
Best Season
Year-round; calmer summer water often gives the cleanest wreck visibility.
Typical Conditions
Deep upright wreck on a sandy bottom with swim-throughs, clear water, and a serious wreck profile.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Stay square on buoyancy and watch for silt, loose wire, and overhead exits.
Access Restrictions
Boat access only; advanced wreck supervision is expected.
Legal Notes
Penetration limits and guide supervision apply inside the wreck.
Community notes to help plan your visit.
Scuba Diving
Advanced wreck dive with swim-throughs, penetration opportunities, and plentiful reef life.
Freediving
Not a freedive site.
Snorkeling
Not a snorkel site.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Boat-tour and certification context.
Popularity and deepest recreational wreck context.
Boat access, quick facts, and marine-life context.
Penetration, hazard, and wreck-life context.
Depth, visibility, and advanced-diver context.
Know this site? Improve Spot Details.

Advanced Waikiki wreck with strong current.

Secrets Reef is an Oahu reef with sharks, turtles, and coral.

Popular Oahu reef dive with coral, sharks, and clear water.

Offshore lava-field reef off Ala Moana with mooring lines and shark life.

Easy south-side Oahu boat reef with relaxed structure

Macro pipe-and-reef dive with shrimp, nudibranchs, and eels.