An advanced three-tank charter on Oahu’s west side — the Mahi Wreck, YO-257, and Corsair wreck sites plus the Ewa Pinnacles, led by master-level PADI guides with all premium gear, lunch between dives, and emergency equipment aboard. Advanced Open Water required.
QUICK ANSWER
Ultimate 3-Tank Dive Oahu: An advanced three-tank charter on Oahu’s west side — the Mahi Wreck, YO-257, and Corsair wreck sites plus the Ewa Pinnacles, led by master-level PADI guides with all premium gear, lunch between dives, and emergency equipment aboard. Advanced Open Water required.
Price: $635 per certified diver.
Duration: 10.5 hours (5–6 hour charter)
Island: Oahu
Best for: Certified divers 15+, Advanced Open Water minimum
Booking: instant confirmation.
WHAT IS THE BEST WRECK DIVING TRIP ON OAHU?
The 3-tank charter: the Mahi wreck, YO-257, and the Corsair aircraft plus the Ewa Pinnacles in one advanced-certification day, led by master-level PADI guides with gear and lunch included at $635.
Three tanks in one charter is how serious divers do Oahu — and this trip spends them on the west side’s marquee terrain: wreck sites that anchor Hawaii’s dive reputation, plus the Ewa Pinnacles’ dramatic reef architecture, threaded together in a single 5–6 hour charter inside a 10.5-hour door-to-door day.
PRICING
$635 per certified diver. Verified against FareHarbor, August 2026 — confirm current rates at booking.
WHAT’S INCLUDED
– Three guided dives with in-water guide
– All premium dive gear rental
– Full lunch during surface intervals
– Boat transport from Dive Shop Oahu
– Emergency oxygen and first-aid equipment
KNOW BEFORE YOU GO
– Advanced Open Water minimum; nitrox recommended
– No flying within 24 hours after diving
– Ages 15 and up; snorkelers ineligible
– Sites change with ocean conditions
– Cancellation: Trip protection coverage allows flexible cancellation; if only two dives complete due to operator cancellation, the difference is covered — confirm terms at booking.
WHO IT’S FOR
Certified divers 15+, Advanced Open Water minimum. Master-level PADI guides lead in-water, premium gear is included, lunch fills the surface intervals, and emergency oxygen and first aid ride along.
BROWSE MORE
See the rest of our Oahu boat tours, or everything else on Oahu. Planning ahead? Read our guide to which Hawaiian island suits your trip. Planning ahead? Read our guide to the best snorkelling on Oahu. Comparing dive trips? Read scuba diving in Hawaii by island.
Trip protection coverage allows flexible cancellation; if only two dives complete due to operator cancellation, the difference is covered — confirm terms at booking.
Advanced Open Water minimum — this is genuinely advanced diving with depth, current, and navigation demands — and nitrox certification is recommended for the three-dive profile. Bring your card and logbook; ages 15 and up only.
The Mahi, a 165-foot former minesweeper and Hawaii’s most famous wreck; the YO-257 Navy yard oiler; and the Corsair, a genuine WWII fighter aircraft resting on the sand — plus the Ewa Pinnacles reef formations, as conditions allow.
No — standard dive-safety rules prohibit flying within 24 hours after diving, and a three-tank day loads enough nitrogen to make the rule absolute. Schedule this charter at least a full day before departure.
White-tip reef sharks, eagle rays, green sea turtles, and rare nudibranch species on the wrecks and pinnacles — with dolphins and, in winter, humpback whales often visible from the boat between dives.
