Dual Underwater Adventures
YO-257 & San Pedro Wreck Dives
Uncover history and marine beauty with the YO-257 and San Pedro wrecks, two legendary dive sites resting side by side near Waikiki Beach. At depths of 95 to 100 feet, these advanced-level dives offer unique opportunities for exploration and encounters with marine life, including turtles, eagle rays, and reef sharks. Dive Oahu brings you a thrilling combo dive that showcases the best of both wrecks.
Discover The San Pedro & YO-257 Wrecks
Quick Facts:
Location: South shore of Oʻahu, near Waikiki Beach
Depth: YO-257: 100 feet, San Pedro: 95 feet
Visibility: Up to 100 feet
Experience Level: Advanced
Marine Life: Turtles, eagle rays, reef sharks, mackerel scad, trevally, amberjacks
YO-257 Wreck – A Naval Legacy Beneath the Waves
Once a Navy Yard Oiler that served during World War II and the Korean War, the YO-257 was intentionally sunk in 1989 to create an artificial reef. Its impressive structure offers swim-throughs, open corridors, and a thriving habitat for marine life, making it a favorite among divers and underwater photographers.
San Pedro Wreck – A Sunken Fishing Vessel with Unique Encounters
The San Pedro, originally a Korean fishing vessel, was sunk in 1996 to join the YO-257 as part of Atlantis Submarines’ artificial reef program. Smaller but equally intriguing, it attracts turtles, eagle rays, and reef sharks, providing divers with close marine encounters. Located just 100 feet apart, both wrecks can be explored in one dive, offering a seamless underwater adventure.
Combo Dive Experience
The close proximity of the YO-257 and San Pedro makes this a signature combo dive with Dive Oahu. Divers can move between the two wrecks, experiencing a variety of marine life and structural features that make this site truly unique.
FAQs About the YO-257 and San Pedro Wreck Dives:
How deep are the YO-257 and San Pedro wrecks?
The YO-257 rests at 100 feet, while the San Pedro lies at 95 feet, both accessible to advanced divers.
Is the combo dive suitable for beginners?
These wrecks are best suited for advanced divers due to the depth. However, experienced beginners can explore the exteriors under the guidance of Dive Oahu instructors.
What marine life can I see at these wrecks?
Marine life includes turtles, eagle rays, reef sharks, mackerel scad, trevally, and amberjacks.
What gear do I need for this dive?
Standard scuba gear, including a dive computer, is essential. A flashlight and dive knife are recommended for navigating interior spaces and spotting hidden marine life.
When is the best time to dive the YO-257 and San Pedro?
These wrecks are accessible year-round, with optimal conditions typically during summer months when visibility is at its best.
With year-round access to Hawaiʻi’s warm waters, consistently averaging 75-80°F, the YO-257 and San Pedro wrecks provide an unforgettable diving experience in any season. Visibility and conditions may vary, so contact Dive Oahu for the latest updates and tips to plan the perfect dive.
Don’t miss the opportunity to explore these iconic wrecks and their thriving marine life. Contact Dive Oahu today to schedule your YO-257 and San Pedro Wreck Dive and uncover the wonders beneath Oʻahu’s waters.