Oahu Catamaran Snorkel Tour with Guaranteed Turtles

Overview

2 hours

Mobile ticket

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 sail 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–allowed capacity, ensuring plenty of space to relax and enjoy the ride. After snorkeling, continue your cruise toward Diamond Head in search of whales (seasonal), dolphins, and Hawaiian monk seals, making this an unforgettable Oahu snorkeling adventure for all ages.

Additional Info

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.

What‘s Included

Two Restrooms on Board

Snacks

Water, Soda, Juice

Premium snorkel equipment

Oahu Snorkel Tour

Guaranteed Turtle Sighting (or full refund)

Hotel pick-up and drop off

Private Tour

What To Expect

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.

Options

Oahu Catamaran Snorkel Tour with Guaranteed Turtles

Reviews

4.90

1,253 reviews

Total reviews and rating from Viator & Tripadvisor

1181

Morning plunge
rossrP9648YR,
Nov 14, 2025
- Review from Tripadvisor
5.00
Had a great time, saw lots of turtles and other fish on the reef. Even saw a seal. It was a great short trip. Didn't drag on all day. Still was able to do other activities later in the day. Price was great as was the crew. Thank you Carlos, Shannon and Joe!!
Turtles and dolphins, oh my
Jonathan C,
Nov 13, 2025
- Review from Viator
5.00
Wonderful crew that were very friendly and hospitable. We saw turtles, dolphins, and lots of rainbows. Their equipment was good too... Great for both floating and diving.
I would highly recommend
Ed B,
Nov 12, 2025
- Review from Viator
5.00
The staff was awesome and very thorough with explaining everything. They were so nice in trying to help us see a turtle. I was in the wrong spot at the wrong time but most of the swimmers got to see one.
Catamaran tour
Montanna C,
Nov 12, 2025
- Review from Tripadvisor
5.00
The crew members were friendly & super helpful. We saw so many fish, a few turtles, & a huge shell! We loved the excursion & would recommend.
Lovely, highly recommend.
Hyaiine C,
Nov 12, 2025
- Review from Viator
5.00
Humorous, straightforward instructions and good guidance in the water. Very reasonable prices. Good snorkeling equipment. We had a lovely time, swam with lots of turtles, and even saw some dolphins on the way back. My daughter loves the captain's dog. Would happily book the same tour when we visit Oahu again :-)
We had an awesome time...
Brandon H,
Nov 12, 2025
- Review from Viator
5.00
We had an awesome time with captain Carlos and his crew! The crew was Top notch! We saw a ton of turtles and a humpback whale.
Great turtle snorkeling experience!
Marissa M,
Nov 12, 2025
- Review from Tripadvisor
4.00
Fun adventure on the catamaran and snorkeling with turtles. Liked that there were guides in the water helping us with the turtles. It was very crowded at the snorkeling site with all the other boats and people snorkeling.
First time snorkeling and what an awesome experience!
Marlene M,
Nov 11, 2025
- Review from Viator
5.00
First time snorkeling and Shannon and Joe made it an enjoyable experience. Was bit nervous about being in the open waters but being able to see the bottom of Turtle canon put my worries at ease. Well worth doing and highly recommend booking this experience. Will be certainly book again next time we’re back in Honolulu.
Ah-loha-mazing!
Vicky C,
Nov 11, 2025
- Review from Viator
5.00
We were recommended this tour specifically by friends who came in the spring and it was so much fun and well worth it for us on our last day on Oahu! Shannon, Lucy and Capt'n Carlos were all so welcoming and friendly, very Hawaiian happy vibes and we saw turtles and tonnes of fish!! A great experience with for its value and to boot we saw the FIRST humpback whale of the winter off the shores of Waikiki! Bonus whale!!!
Amazing!
M7083EDjillk,
Nov 9, 2025
- Review from Tripadvisor
5.00
Beautiful boat, very friendly and knowledgeable staff. Saw a lot of turtles and fish. Captain Crash and his pup sushi and his crew John and George were very kind and helped everyone stay safe.