
Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.8/5
Based on 169 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu worth booking?
Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu is a 3-hour experience in Oahu, United States, from $179 per person. It scores 70 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.8/5 rating across 169 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 70 / 100
- Rating
- 4.8/5 (169)
- Duration
- 3 hours
- From
- $179 per person
Our double-decker boat, Poseidon, offers multiple viewing angles for spotting dolphins during your Oahu dolphin watching cruise! Once we reach the snorkeling location, enjoy our built-in 21-ft water slide, floating mat,
What you get
About this experience
Our double-decker boat, Poseidon, offers multiple viewing angles for spotting dolphins during your Oahu dolphin watching cruise! Once we reach the snorkeling location, enjoy our built-in 21-ft water slide, floating mat, stand-up paddleboards, and all the snorkeling gear you need. Not only will you snorkel with wild and exotic sea animals like Hawaiian sea turtles and tropical fish, but you’ll do it in true Oahu adventure style!
What's included
Included
- Bottled water
- Tea and coffee
- Use of snorkeling equipment
- In-vehicle air conditioning
- Snacks
- Lunch
Not included
- Gratuities
- Optional Photo Package
- Optional Wetsuit rental
Where it starts and ends
Meeting point
Oahu
The Waianae Small Boat Harbor is located on the west coast of Oahu (1 hour from Waikiki). If you are driving, please arrive 30 minutes before the tour time and check-in at the brown double-story building that faces the harbor. The crew will check you in and give you an overview of the day!
Hotel pickup
Pickup is available for selected locations. Pickup begins about 120 minutes before departure.
Ends at
The Waianae Small Boat Harbor is located on the west coast of Oahu (1 hour from Waikiki). If you are driving, please arrive 30 minutes before the tour time and check-in at the brown double-story building that faces the harbor. The crew will check you in and give you an overview of the day!
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- ja, en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- Iruka Hawaii Dolphin
Know before you go
- Service animals allowed
- Infants are required to sit on an adult’s lap
- Suitable for all physical fitness levels
- Wild animal sightings are natural and cannot be 100% guaranteed
Photos






What travelers are saying
Outty’s summary of the themes that recur across 168 traveler reviews. Written by us, not quoted from reviewers.
Food and drink
3 mentionsThe tastings and food stops are a highlight for most reviewers.
Knowledge and storytelling
2 mentionsReviewers describe the commentary as informative rather than scripted.
Good for families
2 mentionsReviewers traveling with kids report it landed well with their group.
Traveler reviews
168 verified traveler reviews for Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu. Ratings and reviews provided by Viator and Tripadvisor.
Saw dolphins turtle and fish
Took the dolphin watching plus snorkeling excursion. Saw pods of pilot whales. Lots of keiki on our trip. Friendly staff. Minor thing is limited food options - vegan couldn’t eat the wrap and someone didn’t like mustard so couldn’t eat the sandwich. Chips were nice.
via Viator
Great tour for dolphin watching and to swim in the ocean. Not good for snorkeling
This is a great tour if you want to watch dolphins swimming freely in the ocean. They swim alongside the boat and make impressive passes and jumps, seemingly just for their own enjoyment. The guides were outstanding and took excellent care of the children. It was also enjoyable to swim in the ocean, and the kids had a great time on the slides. If your main interest is snorkeling, however, this is not the tour to choose. We barely saw any fish, although we were able to hold a starfish. We didn't see any colorful fish—or, in fact, any fish at all.
via Tripadvisor
SO AMAZING SUPER FUN 10/10
SO AMAZING crew member Olivia and the captain and rest of the crew were so kind and helpful through the tour. They gave us information about the isalnd and the dolphins. Recommend this tour 10/10 and the Poseidon boat if you can get it it’s super big and serve lunch and great staff!!
via Tripadvisor
Must Do!
There is a shuttle that will pick you up and drop you off, which was very convenient). Our crew (Peter, Koa, Paul, and Keona) were outstanding! They were so friendly, fun, helpful, accommodating, informative, and personable. The crew always ensured everyone’s safety and explained things very well. We saw so much wildlife and even got to hold a starfish! We also had a yummy lunch with some good tunes and nice conversations. This experience was accommodating of all skill and comfort levels. This was our favorite experience by far and look forward to going back again!
Response from the operator: Aloha, thank you for your wonderful review! We're so happy you enjoyed the wildlife, lunch, and time with our crew, and that you had such a great overall experience. Mahalo for joining us, we look forward to seeing you again!
via Tripadvisor
Core Memory Unlocked
The trip was so much fun, everything was well organized, and the entire team was incredibly kind, friendly, and welcoming. Huge shout-out to Peter, Bryan, Keona, Ryan, Ken, Madi, Olivia, and Tim for making the day extra special.🌺
Response from the operator: Aloha, thank you for your wonderful review of our Dolphin Watch tour in Oahu! We're so happy to hear you had so much fun and that our crew helped make your day extra special. Mahalo for joining us!
via Tripadvisor
Good to know
- Duration
- 3 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Hotel pickup
- Available for selected locations
- Booked in 30 days
- 59
- Verdict
- Strongly Recommended
Why this scores 70
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Oahu.
How much does Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu cost?
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Prices start at $179 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 Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu take?
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Plan for about 3 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 Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu worth it?
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It holds an Outty Ranking of 70 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.8/5 across 169 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Oahu, and how flexible the cancellation terms are.
Can I cancel or reschedule Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu?
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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 Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 3-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu?
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Around 59 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 3-hour experience runs outdoors or after sunset.
Where does Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu 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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