Reviewed · OAHU SNORKELING TOURS
Waikiki Snorkeling Adventures with E Sea Diver!
The most important thing to know about E Sea Diver’s Waikiki snorkeling trip is that it is part snorkeling cruise and part floating activity platform. You’ll ride a roomy 65-foot catamaran, look for turtles and other marine life, then swim, jump from the 20-foot platform, and possibly use water toys depending on the package and conditions.
I like the friendly, attentive crew and the simple three-hour format. The boat provides masks, fins, life jackets, bathrooms, water, juice, and light snacks, while the crew can help first-time snorkelers get comfortable. I also like the Honolulu views from the water and the chance to spot dolphins, whales, turtles, and larger fish.
The main drawback is the mismatch between the name and the actual mood. If you want a quiet outing focused on finding turtles, this may disappoint. It is family-friendly and lively, with music, jumping, slides, trampolines, kayaks, and paddleboards on some departures. Turtle sightings are possible, never guaranteed.
Key points to know before you book

- A 65-foot double-decker catamaran gives you room to sit, swim, and watch the Honolulu coast from the water.
- Snorkeling is beginner-friendly, with masks, fins, and life jackets supplied and crew assistance available.
- Turtles are not guaranteed, and several outings have produced only a few fish or distant wildlife sightings.
- The atmosphere can be lively, especially when slides, trampolines, kayaks, and paddleboards are in use.
- The 20-foot platform jump is included, but additional activity packages may cost extra.
- Bring snacks and non-glass drinks, and consider motion-sickness medicine if choppy water bothers you.
What kind of boat trip is this?

E Sea Diver offers a three-hour outing from Pier E at 1025 Ala Moana Boulevard in Honolulu. You board a large double-decker catamaran and head along the Oahu coast, with time for a swim and snorkeling session in the ocean.
The boat itself is a major part of the experience. You can sit above the water, enjoy the breeze, and take in views back toward Honolulu. A bathroom is onboard, which matters during a three-hour trip. Water, juice, and light snacks are included, usually simple items such as lemonade and granola bars. You can also bring your own food, drinks, and alcohol, but leave glass containers at home.
This is not a small, quiet sailing boat. The maximum capacity is listed at 139 people, so the mood depends on the crowd and the day. Families with children may spend much of their time using the boat’s activity features, while solo passengers and couples may prefer sitting in the sun or swimming at their own pace.
I would think of this as a social ocean outing with snorkeling, not a specialist marine-life expedition. That distinction will help you choose wisely.
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Leaving Pier E and cruising the Honolulu coast

The departure point is convenient for people staying near Waikiki or using public transportation. Parking is not included and costs $4 per hour, so build that into your budget if you drive. Round-trip transportation is available for $20 per person, but it is not included in the basic fare.
Once underway, the ride gives you a pleasant change of view. Honolulu looks different from the water, and the boat’s upper deck is a good place to watch the coastline, feel the breeze, and keep an eye out for marine life. Dolphins and whales have been spotted from the boat on some trips, but these encounters are chance events.
The crew generally keeps the mood upbeat. A staff member uses the microphone to explain how the trip works, give safety instructions, and keep the group entertained. Specific crew members praised for being helpful and engaging include Malia, Isaiah, Riley, and Captain Eric, although the crew changes from one departure to another.
I like the social side if you want an easygoing day at sea. The crew may ask where people are from and recognize birthdays or other special occasions. That can make the trip feel warm and personal, but it also means the experience is not designed for silence.
Getting fitted for masks, fins, and life jackets
E Sea Diver supplies snorkeling masks, fins, and life jackets. You may bring your own equipment if you prefer, but you do not need to pack a full kit.
The trip is presented as suitable for people with no snorkeling experience. That is a real benefit for families and first-timers, especially when the crew takes time to explain the equipment and help people enter the water. One first-time snorkeler specifically found the instructions clear and felt comfortable with Malia’s assistance.
Still, I would not assume that every person will receive the same level of personal coaching. One serious complaint described inadequate help when a family member became distressed in the water. That is a reminder to assess your own swimming ability honestly and stay close to your family or companion.
If you have asthma or another medical concern, tell the crew before entering the water. One crew handled an asthma inhaler carefully and made sure other staff knew where it was. That is encouraging, but you should still carry any required medication and take responsibility for deciding if you are fit to swim.
The sea can also be rough. Choppy water has reduced visibility on some outings and made snorkeling less comfortable. If you are prone to motion sickness, taking your usual medication before departure is a sensible precaution.
What you may see beneath the boat

The snorkeling stop is the heart of the outing, but the results vary sharply. On a good day, you may see schools of fish, larger fish, and sea turtles. Some people have also watched turtles from the boat rather than while swimming, and one outing included sightings of a mother and young whale.
On another day, you may see only a few fish. Poor visibility, swell, wind, and the exact location all matter. The crew cannot control the behavior of wild animals, so a turtle sighting should be treated as a welcome bonus, not a promise.
This is especially important because the experience is often associated with turtle snorkeling. The available information does not establish that every trip visits a dedicated turtle site such as Turtle Canyon. Some outings have not reached a known turtle area, and several people have reported seeing no turtles at all.
I would book this only if you are happy with snorkeling in the ocean and possibly seeing turtles, rather than paying specifically for a guaranteed turtle encounter. If turtles are your main goal, compare the route carefully with tours that clearly name a turtle-focused location.
The water conditions also affect safety and enjoyment. Rough seas can make it hard to see fish, while poor behavior from another passenger can create problems in a shared swimming area. Stay aware of kayaks, paddleboards, jumpers, and other swimmers around you.
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The 20-foot jump and floating activities

The included 20-foot platform jump is one of the trip’s more distinctive features. Children and confident swimmers may enjoy jumping from the upper level, while you can simply watch from the deck if that is not your thing.
Depending on the package and operating conditions, the boat may also offer a slide, trampoline, kayaks, and paddleboards. These activities are a real plus for families. Children can stay busy after snorkeling, and adults who like active water play may find the boat more entertaining than a standard snorkel vessel.
There is a catch: some activities may require an upgrade. One reported price for the extra package was $50 per person, so confirm exactly what your $69 fare includes before you book. The basic tour includes snorkeling equipment and the platform jump, but do not assume that every inflatable or water toy is part of the lower-priced package.
Equipment can also be unavailable. A trampoline was reported out of service on one trip, and another outing had no kayaking or paddleboarding. These are operational details that can change from day to day.
The activity features also change the mood. If you want to lie quietly on a net and watch the sea, you may find the boat noisy or crowded around the swimming area. One report described the sun nets as unavailable because they needed repair, leaving passengers on a metal bench for much of the trip. I would bring realistic expectations about comfort rather than picture this as a luxury catamaran lounge.
How the crew handles the experience

The crew is one of the strongest parts of the trip. Many positive accounts describe staff as friendly, outgoing, welcoming, and attentive to children. The captain may point out dolphins or other wildlife, and staff members often move around the boat checking on people.
That personal attention matters on a mixed-ability outing. A beginner may need help with a mask. A parent may need support keeping track of children. A solo passenger may appreciate reassurance about getting back aboard safely.
At the same time, service can be uneven. One account described a lack of equipment instruction and a slow response when a swimmer was in distress. I cannot ignore that concern, especially on an ocean activity. Listen carefully to the safety briefing, use the life jacket if you need it, and do not enter the water if conditions or your confidence feel wrong.
The crew’s upbeat style is best suited to people who enjoy interaction. If you want a quiet nature program with detailed marine biology information, this may feel light on education. There is no clear promise of a dedicated turtle guide or naturalist talk.
Is $69 a fair price?

At $69 per person, the base fare is reasonable if you value the full three-hour boat outing. You receive snorkeling equipment, a life jacket, access to the swim area, the platform jump, bathrooms, water, juice, and light snacks. You also get the boat ride and the chance to see Honolulu from offshore.
The value becomes less clear if your only goal is turtle snorkeling. Several outings have produced limited marine life, and turtle sightings are not guaranteed. You could pay $69 and spend most of the time on a pleasant boat ride with only a few fish.
The extra costs deserve attention:
- Parking costs $4 per hour.
- Round-trip transportation costs $20 per person.
- Food and drinks beyond the included light snacks are your responsibility.
- Some water activities may require a paid upgrade.
I would consider the base price fair for a three-hour, family-friendly catamaran activity, but not a bargain if you are buying it as a guaranteed turtle encounter. Bring your own snacks and non-glass drinks if you want more than the simple refreshments provided.
Who will enjoy this most?

I would recommend the trip to families who want several options in one outing. A child who loses interest in snorkeling may enjoy the jump, slide, trampoline, kayak, or paddleboard. Parents can appreciate the bathroom, supplied equipment, and crew presence.
It can also work well for first-time snorkelers, provided you are comfortable with an open-water setting. The crew has helped beginners, and life jackets are available. Solo passengers may also enjoy the social atmosphere and the reassurance of a friendly crew.
Couples looking for a lively boat day may have a good time, especially if they enjoy swimming and meeting other people. The Honolulu views and the chance of seeing dolphins or whales add interest even when the fish are scarce.
I would be cautious if you want a peaceful, low-key cruise. Music, children, jumping, and water toys can make the boat energetic. I would also choose another option if seeing turtles is the central reason for your booking, unless you have confirmed that the route and conditions suit that goal.
Practical details before you go
The activity starts and ends at E Sea Diver, Pier E, 1025 Ala Moana Boulevard. Confirmation is provided when you book, and the trip is offered in English with a mobile ticket.
Wear swimwear and bring sun protection. You should also bring a towel, extra water or snacks, and any medication you may need. Keep all drinks in plastic or other non-glass containers.
The boat carries a large group, with a maximum of 139 people. That capacity explains why the experience can feel more like a floating activity center than a small snorkel boat. Arrive ready for shared space and changing conditions.
This activity requires good weather and a minimum number of participants. If poor weather cancels the trip, you can choose another date or receive a full refund. Cancellation is free up to 24 hours before the start time. Within 24 hours, changes and refunds are not accepted.
Should you book E Sea Diver?
Book it if you want a three-hour ocean outing with snorkeling, swimming, crew-led fun, and optional water activities. The crew is often the bright spot, the boat gives you good views of Honolulu, and the format works well for families with different interests.
Do not book it expecting a quiet, dedicated turtle search. Wildlife sightings vary, the water may be rough, and some trips have produced few fish or no turtles. The title and turtle theme can create an expectation that the actual outing does not always meet.
My advice is simple: choose E Sea Diver when the boat day matters as much as the snorkeling. If your priority is turtles, ask exactly where the boat goes and what the basic fare includes before paying. If you are happy with a lively catamaran, a swim in the Pacific, and the possibility of seeing marine life, $69 can make sense.
FAQ
Where does the snorkeling trip depart?
It departs from E Sea Diver at Pier E, 1025 Ala Moana Boulevard, Honolulu, Hawaii. The activity ends back at the same meeting point.
How long does the experience last?
The trip lasts approximately three hours.
Is snorkeling equipment provided?
Yes. The tour provides snorkel masks, fins, and life jackets. You may bring your own equipment if you prefer.
Are turtles guaranteed?
No. Turtle sightings are not guaranteed. Conditions and animal behavior vary, and some outings have seen turtles, while others have seen few or no turtles.
Are food and drinks included?
Water, juice, and light snacks are included. You may bring your own food, snacks, drinks, and alcohol, but glass containers are not allowed.
Can I cancel for a refund?
You can cancel at least 24 hours before the start time for a full refund. Cancellations or changes made within 24 hours are not accepted for a refund. If poor weather or an insufficient number of participants cancels the activity, you will be offered another date or a full refund.
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