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    1. Local experiences/
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    4. Swimming with Dolphins/
    5. Oahu Catamaran Dolphin Swim and Snorkel Tour
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    Oahu Catamaran Dolphin Swim and Snorkel Tour

    Swim with wild dolphins off the Waianae Coast, enjoy a 21-foot water slide, and refuel with an included lunch.

    From$199/ person

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    Duration

    3.5 hours

    Includes

    Snorkel gear, lunch, water activities

    Highlights

    Cruise along Oahu's Waianae coastline on a spacious catamaran to swim with wild dolphins and snorkel vibrant reefs. Enjoy onboard water fun, lunch, and all necessary gear for an easy family adventure.

    1. Slide down a 21-foot water slide into clear Hawaiian waters
    2. Paddle a stand-up board or relax on a floating mat
    3. Use provided mask, snorkel, fins, and safety jacket
    4. Refuel with included turkey sandwich or veggie wrap lunch
    5. Travel easily with optional transportation from Waikiki

    What's Included

    1. Enjoy full snorkel gear set
    2. Savor turkey sandwich or veggie wrap lunch
    3. Play with stand-up paddle board, mat, slide
    4. Ride optional transport from Waikiki hotels

    Things to know

    Tour operates March 1–October 31 and may extend beyond the 3.5-hour schedule depending on dolphin activity.

    Cancellation policy

    Free cancellation up to 48 hours before start (7 days for private charters). Operator cancellations receive a full refund. No-shows are charged the full price. A doctor’s note allows a refund for the holder and one guardian after the cut-off. Online self-cancellations receive a gift card instead of a refund. Dolphin sightings are not guaranteed; if none appear you may rebook at 50 % of the regular fee. Weather-related cancellations are refunded or rescheduled.

    Meeting location

    Waianae Small Boat Harbor

    Experience provided by Iruka Hawaii
    Experience provided by Iruka Hawaii

    How can we help?

    We are here to assist with special requests, large groups, last minute needs, and any questions you may have.

    Call or text (650) 414-7338

    Reference #WRNKVC

    Adult

    $199

    Ages 12 and older

    0

    Child

    $159

    Ages 3 - 11

    0

    Ride along (no snorkel)

    $159

    0

    Why book through Greetwell?

    • Greetwell Approved

      This experience meets our quality and safety standards

    • Includes Concierge Support

      Our team is here to help with questions, timing, or special requests

    • Flexible Cancellation

      Plans change? Most experiences offer flexible cancellation

    4.9 stars• 980 reviews

    Review summary

    4.9
    Excellent
    980 reviews•Google Maps

    This is clearly a standout dolphin snorkeling experience that visitors are raving about, often calling it the highlight of their Hawaii trip. The enthusiasm in these reviews is palpable, with people describing it as a once-in-a-lifetime adventure and a dream come true. What makes this tour special isn't just the incredible wildlife encounters (dolphins, sea turtles, and tropical fish against a backdrop of stunning mountain views), but the crew who genuinely seem to elevate the entire experience. Captain Jason, Captain Steph, Drew, Ryuichi, Yuya, Yuji, Minako, Tim, Travis, Lucas, and Koa all get enthusiastic shout-outs for their energy, expertise, and ability to make everyone feel safe and entertained. Families love it here, including large groups of nine who all got to swim with dolphins together. First-time snorkelers consistently mention feeling well-cared-for and confident in the water thanks to the attentive staff. The speedboat option seems particularly popular for those wanting a more intimate experience with quicker access to dolphin sightings. Japanese-speaking visitors specifically appreciate having crew members who can provide translation and communicate in their language, which clearly adds comfort and enhances the experience. There's a recurring theme of people already planning their return visit before they've even left, which tells you everything you need to know about whether this tour delivers on its promises.

    What people are saying

    Review 1 of 5
    5/5

    Incredible time with Captain Jason, Cristen, Ken, and Yayu. We had a pretty small group that moved fast and ran into our first dolphins within a few minutes. We saw two species and dove 4 times with the dolphins before lunch and then snorkelling the reef. Definitely plan for the bigger boat if you are not a strong smimmer and comfortable in the water. The crew was very knowledgeable and friendly and they created a really fun atmosphere and did a great job of keeping everyone pushing to see more. The experience is intense enough that not using a gopro and focusing on swiming and looking around was a must. Buying the photo package at the end instead was the thing I'm most glad I did. My only regret was not bringing a dry bag with a few more snacks. The bus ride made getting to the harbor very easy, but driving and parking offers the chance to continue on to the north shore for sights and beaches afterwards. 10/10 will bring the rest of the family back next time.

    Photo of Justin Hawksley

    Justin Hawksley

    August 14, 2025

    Review 1 of 1
    5/5

    Incredible time with Captain Jason, Cristen, Ken, and Yayu. We had a pretty small group that moved fast and ran into our first dolphins within a few minutes. We saw two species and dove 4 times with the dolphins before lunch and then snorkelling the reef. Definitely plan for the bigger boat if you are not a strong smimmer and comfortable in the water. The crew was very knowledgeable and friendly and they created a really fun atmosphere and did a great job of keeping everyone pushing to see more. The experience is intense enough that not using a gopro and focusing on swiming and looking around was a must. Buying the photo package at the end instead was the thing I'm most glad I did. My only regret was not bringing a dry bag with a few more snacks. The bus ride made getting to the harbor very easy, but driving and parking offers the chance to continue on to the north shore for sights and beaches afterwards. 10/10 will bring the rest of the family back next time.

    Photo of Justin Hawksley

    Justin Hawksley

    August 14, 2025

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