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Discover Oahu’s vibrant underwater world with a 2-tank reef and wreck dive tour. Perfect for certified divers seeking adventure and stunning views.
If you’re a certified diver hoping to explore some of Hawaii’s most captivating underwater scenery, this 2 Tank Natural Reef & Wreck Dive Tour off Wai’anae might just be what you’re looking for. Offered by Dive Oahu Inc, this experience promises to combine the thrill of exploring Hawaii’s famous reefs with the excitement of wreck diving—an unbeatable combo for underwater enthusiasts.
What makes this trip stand out? First, it’s touted as the best wreck diving experience in Hawaiian waters, with a guided tour through vibrant reefs and a spectacular shipwreck. Second, the chance to see a diverse array of marine life—from sharks, turtles, and rays to octopus and endemic fish—is truly enticing. That said, it’s not for everyone; you need to be a certified diver, comfortable swimming, and prepared for a trip that involves some planning, like providing proof of certification and possibly renting equipment.
This tour is ideal for certified divers who crave authentic underwater encounters. If you’re looking to add some wreck exploration to your Hawaiian adventure or want a guided experience with all logistics handled, this could be a highlight of your trip. However, keep in mind the price of $221.89 per person and the limited group size—max 12 travelers—which can add to the sense of exclusivity but also requires early booking.


This 2 Tank Natural Reef & Wreck Dive Tour offers a comprehensive glimpse into Hawaii’s underwater world, combining deep reef exploration with a fascinating wreck site. We love that it’s led by a PADI-certified guide, ensuring safety, expertise, and local knowledge. Plus, the all-inclusive nature with snacks and drinks means you can focus fully on the fun without worrying about logistics.
One of the standout aspects is the diversity of marine life you’re likely to see. From turtles and sharks to octopus and endemic fish, the waters off Wai’anae are teeming with creatures that make every moment underwater special. The guided tour of a lava tube reef site also adds a layer of intrigue, letting you explore underwater formations that are both beautiful and unique.
A consideration? The cost of equipment rental ($25) can add up if you don’t already have your own gear, so it’s worth factoring that into your budget. Also, since the trip is limited to certified divers over 15 years old, it’s not suitable for novices or younger travelers.
This tour most suits experienced divers who want a guided, all-in-one experience—covering both reef and wreck sites—without the hassle of organizing multiple trips. For anyone eager to enjoy Oahu’s underwater scenery with safety, professionalism, and comfort, this tour offers a compelling choice.
Looking for more options in Oahu? Here are some other experiences worth considering.
Start at the Waianae Small Boat Harbor at 8:00 am. The early start is perfect for catching the morning calm and maximizing your time underwater. You’ll board Dive Oahu’s boat, which promises a comfortable, stylish ride—a bonus after a potentially bumpy boat trip.
Once aboard, the guide will brief you on safety procedures and dive plans. Your first dive takes you to a deep reef renowned for its vibrant marine life and clear waters. We loved the way the guide’s expertise can bring the environment to life—spotting sharks, turtles, eels, and rays as you glide through lush coral formations. As one reviewer noted, “You get to experience Hawaii’s unique seascape during one of their daily charters,” making it a memorable adventure.
After the first dive, there’s a relaxing surface interval—the perfect time to enjoy free snacks and refreshments offered on board. This break allows your body to recover and your mind to soak in the incredible views of the coast.
The second part of the tour involves exploring one of Wai’anae’s celebrated lava tube reef sites. This guided tour of the lava formations offers a different environment—more caves, tubes, and underwater structures to marvel at. The marine life here is equally stunning, with chances to see endemic fish, octopuses, and starfish.
What makes this tour particularly appealing is the focus on authentic experiences—you’re guided by knowledgeable PADI professionals who ensure safe, engaged, and educational dives. The overall experience is tailored to fit within a 3-hour window, making it a manageable yet rewarding outing.

Being a certified diver, you’ll appreciate the depths accessible on this tour, which allows for more adventurous exploration than typical snorkeling trips. The reef is teeming with Hawaiian-endemic fish, and the chance to encounter sharks, turtles, and rays adds an extra layer of excitement. Several reviewers have commented on the stunning views, emphasizing how the vibrant colors and clear water make for beautiful photographs and unforgettable memories.
The wreck, which forms part of the tour, adds historical intrigue and offers a different perspective of underwater Hawaii. Its size and condition make it a compelling site for divers wanting to see man-made structures in their natural environment.

This tour starts promptly at 8:00 am from the Waianae Small Boat Harbor. It’s essential to arrive half an hour early—allowing time for waivers, equipment fitting, and safety checks. The group is limited to 12 travelers, ensuring a more personal experience and plenty of attention from the guide.
Pricing at $221.89 includes guided instruction, snacks, and refreshments. Equipment rental is additional ($25), so if you don’t have your own gear, budget accordingly.
Weather can play a role; the experience requires good weather, and cancellations due to poor conditions are possible, with options for rescheduling or refunds. Divers must show proof of certification, be in good health, and over 15 years old. You’ll also need to provide your weight for the safety gear.
The tour is not suitable for non-certified divers or those unable to swim comfortably. It’s best suited for those who are physically fit and ready for a morning adventure on the water.

Many who’ve taken this tour appreciate its authenticity—guided by local experts who know every coral and fish. The small group size enhances safety and interaction, making it feel more like a personalized adventure rather than a mass excursion.
While the price might seem steep at first glance, think of it as value for the experience—two dives in diverse environments, guided by professionals, with snacks and drinks included. For certified divers eager to see Hawaii’s underwater treasures, this tour offers a high-quality, hassle-free way to do so.
This 2 Tank Natural Reef & Wreck Dive Tour off Wai’anae provides a well-rounded and authentic Hawaiian diving experience. It’s especially suited for certified divers who want to explore vibrant reefs and historical wrecks with expert guidance. The tour’s intimate group size, included amenities, and focus on marine life make it a compelling choice.
If your goal is to witness Hawaii’s stunning underwater vistas—from colorful reefs to intriguing wrecks—this tour delivers in both beauty and professionalism. It’s a solid investment in a memorable, action-packed morning that will leave you with incredible stories and photos of your underwater adventures.
Do I need to be a certified diver to take this tour?
Yes, proof of certification from PADI or another approved agency is required before boarding. This ensures safety and compatibility with the dive sites.
What is included in the price?
The price covers guided dives led by a PADI professional, snacks and refreshments, and the boat ride. Equipment rental ($25) is additional if needed.
How long is the tour?
The entire experience lasts approximately 3 hours, starting at 8:00 am, including two dives and surface interval.
Where do we meet for the tour?
At Waianae Small Boat Harbor, located at 85-491 Farrington Hwy. Arrive at least 30 minutes early for check-in and equipment fitting.
Can I cancel if my plans change?
Yes, cancellations made at least 24 hours in advance are fully refundable. Cancellations within 24 hours are non-refundable.
Is this tour suitable for children?
No, only divers over 15 years old with certification are permitted.
What if the weather is poor?
The tour requires good weather; if canceled due to weather, you’ll be offered a different date or a full refund.
Can I rent scuba gear?
Yes, gear rental is available for $25 per person. It’s advisable to bring your own gear if you have it.
How many people are on each tour?
Limited to 12 travelers, making for a more personal experience.
Are there options for non-divers?
This trip is designed for certified divers. Non-divers might consider other snorkeling or boat tours available in Hawaii.
This detailed review aims to give you a clear picture of what to expect and how to prepare for this exceptional underwater adventure. Happy diving!