Waikiki Two Tank Guided Scuba Diving Adventure: Certified Diver

Southern Oahu’s reefs and shipwrecks are the main draw here, but the maximum group of six may be the real prize. A small boatload gives your PADI guide room to match the pace to your skills instead of herding a large group underwater.

I like the personal scale and the fact that gear, tanks, weights, drinks, fruit, and snacks are included. I also like the easy Waikiki location at Ala Wai Small Boat Harbor. The catch is simple: this is for certified scuba divers only, and you need a moderate fitness level.

• Two tank outing from Waikiki: Plan on about four hours from start to finish.
• Small groups of six or fewer: The guide can give closer attention to your pace and comfort.
• Southern Oahu sites: Reefs and historic shipwrecks may bring turtles, octopus, tropical fish, dolphins, and reef sharks.
• Certified divers only: You must provide your certification agency, level, and certification number.
• Gear and refreshments included: Tanks, weights, dive gear, bottled and sparkling water, juice, pineapple, and snacks are covered.
• Flexible cancellation: Cancel at least 24 hours ahead for a full refund, with weather-related changes handled by the operator.

Why the Six-Diver Limit Matters

A small group changes the feel of an underwater outing. With no more than six customers, you are not one face in a long line of wetsuits and tanks. Your guide can pay closer attention to air use, comfort, buoyancy, and the pace that suits the group.

That does not guarantee a private trip. You could still share the boat with five other certified scuba divers. But it is a much more manageable number than the large groups common on popular coastal excursions.

The operator is Ocean Therapy Charters, based at Ala Wai Small Boat Harbor. The trip is led by a PADI Dive Master or instructor. One especially strong sign is the personal care shown by Mike, who took a solo customer out on Easter rather than canceling. That sort of commitment matters if your holiday schedule is tight or you are the only person in your party who wants to go underwater.

Leaving Ala Wai Small Boat Harbor

You meet at Ocean Therapy Charters, 1651 Ala Moana Boulevard, Front Row Slip 65, in Honolulu. The harbor sits in the center of Waikiki, so it is convenient from the main hotel area and close to public transportation.

Parking is not included and costs $1 per hour. That is a modest extra, but it is worth knowing before you set out. If you are staying nearby, the location may be easier than arranging a long transfer.

Before the boat heads out, you need to supply your height, weight, and shoe size. The operator uses those details to prepare your wetsuit, buoyancy compensator, and fins. You also need your scuba certification agency, certification level, and certification number ready.

This paperwork is not busywork. It helps the crew provide suitable equipment and confirms that you meet the basic requirement for the outing. Book early with accurate information, especially if you need an unusual equipment size.

Two Tank Sessions Along Southern Oahu

The trip lasts about four hours and includes two tanks. The exact sites can vary, but the focus is on reefs and shipwrecks along the southern shore of Oahu.

The reef sites are the more natural choice if you want marine life. You might swim near Hawaiian green sea turtles, octopus, tropical reef fish, dolphins, or reef sharks. The operator does not promise a particular animal, so treat sightings as a bonus rather than a guarantee.

The shipwreck sites add a different kind of interest. They give you something substantial to explore and a change from open reef formations. Since no exact wreck or reef is named, you should not book this expecting one specific wreck. The guide selects sites based on conditions and the needs of the group.

The two-tank format gives you more time underwater than a single outing. It also allows a break between sessions, which is useful for checking your equipment, having a drink, and letting your body settle before returning to the water.

Your guide adjusts the outing to the group’s skill level. That is especially helpful if you are certified but have not used your skills recently. It is also useful for experienced divers who prefer a calm pace instead of a rushed schedule.

Marine Life Without a Guarantee

Hawaiian green sea turtles are among the most appealing possible sightings. Seeing one glide past is memorable, but responsible wildlife viewing means keeping your distance and letting the animal set the pace.

Octopus and reef fish offer a different kind of reward. They may require you to slow down and look closely rather than simply scan the water for a large animal. Dolphins and reef sharks are possible, but they are less predictable.

I appreciate the broad range of possible sightings because it gives the outing variety. Still, the responsible expectation is clear: you are booking access to southern Oahu sites with a chance to see marine life, not a guaranteed turtle or shark encounter.

Conditions, site choice, visibility, and the behavior of animals can all affect what you see. A good guide helps you get the most from the conditions available, even when the biggest animals stay out of sight.

What the Guide Adds Underwater

The guide is not simply there to lead the way. A PADI Dive Master or instructor can help keep the group together, adjust the pace, and make the outing more comfortable for different ability levels.

That matters in a group that may include certified people with very different amounts of recent practice. You may be a confident regular, while another person may be returning to scuba after a long break. A group of six or fewer gives the guide a better chance to notice those differences.

The personal approach is not just a marketing point. Mike’s willingness to operate with one customer on Easter shows the kind of flexibility you hope to get from a small operator. It suggests that the company values the scheduled outing rather than treating a lightly booked trip as disposable.

Still, a single positive report cannot prove that every outing will feel identical. Your guide, weather, site conditions, and group makeup will shape your day. The small size gives you a good starting point, but it does not remove the normal uncertainties of ocean scuba.

Equipment, Tanks, and Onboard Comfort

The price includes dive gear, tanks, and weights. You do not need to arrange those items separately, which simplifies the booking process for visitors flying into Honolulu.

You still need to provide accurate body measurements and shoe size. Good fit matters for both comfort and safety, particularly with fins and the buoyancy compensator. If your measurements change or you have a special equipment concern, contact the operator before the day of the outing.

Refreshments are also included. You receive bottled water, sparkling water, juice, pineapple, and snacks during the cruise. That is a practical touch after time in the water, and it means you do not need to pack a full meal for a four-hour activity.

The supplied information does not describe the exact boat layout or onboard facilities, so do not assume more than is promised. Think of the refreshments as useful provisions, not a catered cruise.

Is $249 a Fair Price?

The cost is $249 per person. That is not a budget activity, but the comparison should include what you would otherwise need to arrange.

Two tanks, tanks and weights, rental gear, a professional guide, a small group, refreshments, and a boat outing are bundled together. The six-person limit is particularly important when judging value. You are paying not only for time on the water, but also for a better chance at personal attention.

The price makes the most sense if you already hold a scuba certification and want a straightforward Waikiki-based outing without sourcing equipment yourself. It is less attractive if you are looking for a quick introductory swim or a low-cost snorkeling trip.

For a certified diver with limited time on Oahu, the location saves effort. You can reach the harbor from the Waikiki area, complete two sessions, and return to the same meeting point in about four hours.

I would also consider the cost of parking, which is $1 per hour, and any personal items you need to bring. These extras are small, but adding them to the headline price gives you a more honest total.

Who Will Get the Most From This Outing

This trip suits certified scuba divers who want a guided ocean outing rather than a completely independent session. It is a good match if you value a small group, organized gear, and a guide who can adapt the pace.

It also suits solo customers and pairs. Mike’s Easter outing with one customer shows that the operator can still provide the trip when the group is tiny, although availability depends on the operator’s minimum requirements.

The activity may work well for certified divers with moderate fitness. You should be comfortable with the physical demands of getting ready, entering the water, swimming, and completing two sessions. The supplied information does not set out a more detailed medical standard, so ask the operator if you have a health concern.

This is not the right booking for a first scuba experience. You need certification before joining. If you are not certified, the operator offers a separate Discovery SCUBA in Waikiki program with instruction and guidance.

Booking Timing and Weather Considerations

The outing is often booked about 24 days ahead. That is a useful clue for planning, especially if your Oahu dates are fixed or you want a particular morning or afternoon. Booking early also gives you time to submit your measurements and certification details correctly.

You can cancel free of charge up to 24 hours before the start time for a full refund. Changes made inside that 24-hour window are not accepted, and the amount paid is not refunded for a late cancellation.

Ocean conditions can affect the schedule. If poor weather causes a cancellation, you are offered another date or a full refund. The same applies if the minimum number of customers is not met, with the choice of another date, another activity, or a full refund.

Those terms are fair, but they make one practical point: do not place this outing on the final few hours of your Oahu stay. A weather change could force a reschedule, and you need room in your itinerary to use the alternative date.

Practical Details Before You Go

The meeting point is Ocean Therapy Charters at Front Row Slip 65, and the outing returns there. Confirmation arrives when you book. English is the offered language.

Service animals are allowed, and the meeting area is near public transportation. The operator also asks customers to have a moderate level of physical fitness.

Before booking, have these details ready:

• Height
• Weight
• Shoe size
• Scuba certification agency
• Certification level
• Certification number

The mobile ticket is convenient, particularly if you are moving around Waikiki without a printer. Save the confirmation on your phone and allow enough time to locate the correct slip at the harbor.

I would also avoid planning a strenuous activity immediately afterward. Two tank sessions take time and energy, even when the boat trip itself is relaxed. The supplied schedule gives you about four hours, but your body may appreciate a slower afternoon.

My Verdict: Book It If You Want Small-Group Scuba

I would book this outing if you are already certified, want two tanks, and place a high value on personal attention. The best features are the six-person maximum, the central Waikiki departure, included gear, and the guide’s ability to adjust the pace.

The main limits are just as clear. You cannot join without certification, marine life is never guaranteed, parking costs extra, and weather or minimum group numbers can change the schedule.

For a certified visitor who wants reefs, wrecks, and possible turtle or octopus sightings without arranging a full set of equipment, $249 is a reasonable package price. If you want a first-time lesson, choose the operator’s introductory program instead.

FAQ

Is this activity for certified scuba divers only?

Yes. You must be a certified scuba diver to join this activity.

How many people can join the outing?

The maximum is six customers. The group may be smaller, depending on bookings and the operator’s minimum number.

How long does the activity last?

The outing lasts approximately four hours.

Where does the activity begin?

It begins at Ocean Therapy Charters, 1651 Ala Moana Boulevard, Front Row Slip 65, Honolulu, Hawaii 96815.

Does the activity return to the starting point?

Yes. The outing ends back at the meeting point.

What equipment is included?

Dive gear, tanks, and weights are included.

Are food and drinks provided?

Yes. Bottled water, sparkling water, juice, pineapple, and snacks are provided during the cruise.

What information must I provide when booking?

You must provide your height, weight, shoe size, scuba certification agency, certification level, and certification number.

Can I cancel for a full refund?

Yes. You can cancel at least 24 hours before the start time for a full refund. Late cancellations and changes made within 24 hours are not accepted for a refund.