Tours & experiences

Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed

About this experience

Experience one Viator's 2025 Top 20 Best Excursions in the country. This Oahu Catamaran snorkel tour offers unbeatable value and family-friendly fun from Waikiki.

Swim alongside Hawaiian green sea turtles and vibrant tropical fish in crystal-clear waters, with turtle sightings 100% guaranteed, or you’ll receive a full refund. Enjoy premium snorkel gear, water, soda, juice, and light snacks during your relaxing trip aboard the spacious Kahala Kai catamaran, complete with two onboard restrooms for your comfort.

Safety is the top priority, supported by a spotless record since 1985. You’ll appreciate the comfortable experience aboard a vessel that welcomes only about half of its Coast Guard certified capacity of 49, ensuring plenty of space to relax and enjoy the ride. After snorkeling, continue your cruise in search of whales (seasonal), dolphins, and Hawaiian monk seals!

At a glance

  • Duration: 2 hr

Choose your tour option

Select a date and travellers to compare current prices and departure times.

Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed

Planning perspective

How I’d plan this experience

If your priority is snorkeling near Waikiki with a clear plan for the turtle-sighting promise, this two-hour catamaran trip is worth considering. I’d choose it for a family or first-time snorkeler who values included gear and onboard facilities more than a private, highly tailored outing. The practical decision is straightforward: arrive at Kewalo Harbor on time, and treat the marine-life guarantee as applying to turtles—not to every animal mentioned in the trip description.

A good fit for a shared, family-friendly outing

The tour is shared rather than private, with a listed maximum of 28 travelers. That makes it a reasonable option if you want company aboard but don’t want to plan a private charter. Children are included in the listed age bands, and the activity information describes the outing as suitable for all physical fitness levels. I’d still choose based on your group’s comfort with snorkeling and being on a boat, rather than assuming those details mean every child will enjoy time in the water.

Premium snorkel equipment, drinks, light snacks and two restrooms are included. Those practical comforts make the outing easier to plan, especially with children, though you’ll still need to get yourselves to the harbor.

Understand what the turtle guarantee covers

The headline promise is specific: a turtle sighting, or a full refund. I’d regard that as a useful safeguard if seeing turtles is your main reason for going, but not as a guarantee of a particular snorkeling experience or of seeing every kind of wildlife. The description mentions dolphins and monk seals, and says whales are seasonal; it does not promise sightings of those animals.

If the refund condition matters to your decision, keep the distinction clear: the stated guarantee concerns turtles. The standard cancellation terms are separate, allowing a full refund when you cancel at least 24 hours before departure.

Plan around the harbor departure

You meet at Kewalo Harbor rather than being picked up, so this suits you best if you can arrange your own way there. The meeting point is Pier A, Slip 0, at 1025 Ala Moana Boulevard. Arrive 15 minutes before departure; the boat is described as being in the second row closest to the main road.

Parking is nearby but costs $2 an hour, and parking fees are excluded. I’d allow enough time to find the vessel and get settled rather than aiming to arrive at the departure minute. The listed trip duration is two hours.

The trade-off: a set group outing, not a custom cruise

This is a fixed-duration shared activity, not a private trip where you can shape the plan around your group. I’d pick it for a straightforward snorkel outing with gear and refreshments included; I’d look for a different format if privacy or a customized schedule is central to your plans. Weather can also affect whether the tour runs, while the description does not promise sightings beyond the turtle guarantee.

Planning analysis informed by the tour itinerary · Updated November 12, 2026

Plan your experience

Time on the tour2 hr

Set aside 2 hr for the experience itself, with additional time to reach your meeting or pickup point.

Before you go

  • Suitable for all physical fitness levels

Local guides to help you plan

What is included

  • Two Restrooms on Board
  • Snacks
  • Water, Soda, Juice
  • Premium snorkel equipment
  • Oahu Snorkel Tour
  • Guaranteed Turtle Sighting (or full refund)

Not included

  • Parking Fees (Available 20 yards/meters from the boat for $2/hour)
  • Private Tour

Itinerary and highlights

Discover the beauty of Waikiki on a two-hour snorkeling adventure at Turtle Canyon Reef. Swim alongside Hawaiian green sea turtles and colorful schools of tropical fish as you explore one of Honolulu’s most famous marine sanctuaries. All snorkel gear is included, so you can simply relax and enjoy your time in the water.

Your experienced captain, with more than 40 years of local expertise, and friendly crew will guide you throughout the tour, ensuring a safe and enjoyable experience for all ages. To keep the atmosphere comfortable and personal, the number of passengers is limited, allowing you to fully enjoy this unforgettable snorkeling experience in the waters of Waikiki.

See the overview, available options and booking details for the experience schedule.

Meeting and pickup information

  • Please arrive at Kewalo Harbor 15 minutes prior to departure time. 1025 Ala Moana Blvd. Honolulu HI 96814 Pier A Slip 0. The boat is located along the second row of boats closest to the main road. Parking is 20 yards/meters from the boat for $2 an hour. Vessel Name is KAHALA KAI

Languages and tickets

  • Mobile Only

Tour operator

  • Oahu Catamarans LLC

Accessibility and practical details

  • Infants and small children can ride in a pram or stroller
  • Public transportation options are available nearby
  • Suitable for all physical fitness levels

Cancellation policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Questions about this experience

How long is this experience?
The supplier lists a duration of 2 hr.
What ticket format is listed?
Mobile ticket.
What ticket age bands are listed?
Child tickets: age 3–12; Adult tickets: age 13+. Check the practical details for participation requirements.
What accessibility information is provided?
Infants and small children can ride in a pram or stroller
What is the cancellation policy?
For a full refund, cancel at least 24 hours before the scheduled departure time.

Traveller reviews and photos

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