
Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
Select a highlighted day to see live departure times and the exact price for your group.
Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.9/5
Based on 1,774 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed worth booking?
Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed is a 2-hour experience in Oahu, United States, from $60 per person. It scores 89 out of 100 on the Outty Ranking, which we label “Exceptional”, based on a 4.9/5 rating across 1,774 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 89 / 100
- Rating
- 4.9/5 (1,774)
- Duration
- 2 hours
- From
- $60 per person
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 tr
What you get
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!
What's included
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
Where it starts and ends
Meeting point
Oahu
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
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
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
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- Oahu Catamarans LLC
Know before you go
- Infants and small children can ride in a pram or stroller
- Public transportation options are available nearby
- Suitable for all physical fitness levels
Photos






Traveler reviews
1,768 verified traveler reviews for Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed. Ratings and reviews provided by Viator and Tripadvisor.
Great experience
Lucy, Margaret and Greg were awesome! We saw so many turtles and fish. Be ready to have a great time
via Viator
Saw a seal! Swam with the...
Saw a seal! Swam with the turtles! Lucy and Emma were awesome and prioritized our safety. I loved it !
via Viator
great!!
riley and lisa and the captain were great!! i don’t even know how many turtles we saw, totally worth it
via Viator
Favorite experience...
Favorite experience during our visit! Everyone was so friendly and down to earth. Margaret was great showing us things in the water and Riley was so nice and even gave me a list of recommendations for night life. So glad we did this!
via Viator
An Unforgettable Experience
We had an amazing experience from start to finish! We even got to see dolphins, which was an unexpected bonus, and swim alongside sea turtles. The equipment was great, and the crew was incredibly friendly and helpful. An unforgettable experience — highly recommended! 🐢🐬
via Viator
Good to know
- Duration
- 2 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Price range
- $60 to $70
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 621
- Verdict
- Exceptional
Why this scores 89
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Oahu.
How much does Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed cost?
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Prices start at $60 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Oahu usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed take?
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Plan for about 2 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Oahu is not rushed.
Is Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed worth it?
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It holds an Outty Ranking of 89 out of 100, which we label "Exceptional". That score blends traveler sentiment (4.9/5 across 1,774 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable most popular in Oahu, and how flexible the cancellation terms are.
Can I cancel or reschedule Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 2-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed?
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Around 621 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Oahu can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Oahu and add a light layer if any part of the 2-hour experience runs outdoors or after sunset.
Where does Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Oahu within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Oahu?
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On Outty we rank every Oahu experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Oahu: Full or Half Day Grand Circle Island Tour, Oahu Small-Group Circle Island Tour with Turtle Snorkeling, Pearl Harbor Remembered Tour. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Oahu?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Oahu?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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