Sea Tiger Wreck
Dive 100 ft into one of Hawaiʻi’s most iconic artificial reefs — a deepwater adventure rich with history and marine life.
Advanced dive near Waikiki with turtles, eagle rays, reef sharks, and more.
Quick Facts
📍 Location: South shore of Oʻahu, near Waikiki Beach
🌊 Depth: ~100 ft (top of wreck ~60 ft)
🔦 Visibility: Often 80–100 ft
🎯 Experience Level: Advanced
🐢 Marine Life: Turtles, eagle rays, reef sharks, snapper, nudibranchs, frogfish, leaf scorpionfish
The Sea Tiger is one of Oʻahu’s most spectacular wreck dives — a 190-foot cargo ship that now sits upright in 100 feet of water, just a short boat ride from Waikiki. Sunk in 1999 as part of Hawaiʻi’s artificial reef program, it offers a unique mix of history, structure, and biodiversity for advanced divers.
The main deck, cargo hold, and walkable corridors are open for safe exploration, and the exterior teems with marine life. You’ll encounter resting turtles, eagle rays, reef sharks, and macro critters like nudibranchs and frogfish hiding along the coral-encrusted structure.
With excellent visibility, it’s a wreck photographer’s dream — and a must-do for experienced divers visiting Oʻahu.
❓FAQs: Sea Tiger Wreck
How deep is the Sea Tiger wreck?
📏 The wreck rests at ~100 ft, with the top of the structure around 60 ft. It’s ideal for advanced recreational divers.
What marine life can I see?
🐟 You’ll likely spot:
Turtles resting on deck
Eagle rays gliding through the wreck
Reef sharks patrolling the perimeter
Snapper schools, nudibranchs, frogfish, and leaf scorpionfish
What’s the visibility like?
👀 Visibility is often excellent — up to 100 ft, especially during summer months with calm conditions.
Is this dive suitable for beginners?
⚠️ Due to the depth, this dive is best suited for advanced divers. However, experienced beginners with proper guidance may explore the exterior only.
Can we enter the wreck?
✅ Yes — limited penetration is allowed under supervision. You can explore the cargo hold and open corridors with proper training and gear.
When is the best time to dive Sea Tiger?
🌞 The site is diveable year-round, but summer months (May–September) offer peak visibility and marine activity.