Head offshore from Waikiki for a two-tank boat dive exploring Oahu’s famous wrecks. This certified-only trip pairs deep, wildlife-rich wreck dives with practical shore-side logistics and strong conservation rules.
More ways to explore the area's outdoor wonders
You step off the dock as the boat cuts past the white edge of Waikiki, trade-wind gusts rearranging your mask strap. The Pacific opens: a blue plain broken by the dark silhouette of steel below — the Sea Tiger, YO-257 or San Pedro waiting like an artificial reef. Salt and engine oil smell faintly of the city left behind; your regulator breathes steady in your mouth as the captain briefs the plan.
Difficulty
challenging
Duration
5 hours
Fitness Level
Moderate to strong cardiovascular fitness and good swimming skills; must be comfortable with deep diving and boat entries.
Wildlife
History
Many Oahu wrecks were sunk or scuttled during mid-20th-century naval operations or later salvage operations and have since become artificial reefs supporting rich marine life.
Conservation
Hawaiian waters are heavily regulated; divers must follow guide instructions, avoid taking marine life, and use reef-safe sunscreen to minimize impact.
Reserve your spot on the Waikiki 2 Tank World Class Wreck SCUBA Diving - Certified Only today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring your certification card
You must present proof of certification at check-in or you will be denied boarding with no refund.
Plan flights around diving
Do not fly the same day as diving — wait at least 18 hours after your last dive to reduce risk of decompression sickness.
Use a dive computer
Depths approach 100 ft and profiles can vary; a dive computer helps track no-decompression limits and ascent rates.
Protect the reef
Maintain neutral buoyancy and avoid touching wreck structures or corals; Hawaiian law requires divers to stay with their guide.
Certification card / logbook
Required to prove diver status and allowed access to wreck and night dives.
Dive computer
Tracks depth and no-decompression limits for multi-level dives to 100 ft.
Mask, snorkel, fins (personal kit)
Comfortable, well-fit gear improves air consumption and overall comfort on two dives.
Reef-safe sunscreen and rashguard
Protects from sun on the boat while minimizing harm to local coral ecosystems.
summer