Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124

Discover the Wai Kai Ultimate on Oahu with activities like surfing the world's largest standing wave, paddleboarding, and floating obstacle courses — perfect for active families and adventure seekers.
If you’re looking for a day packed with water-based fun on Oahu, the Wai Kai Ultimate offers an electrifying mix of surfing, paddling, climbing, and splashing. While I haven’t personally tried this experience, the detailed info paints a picture of a lively, all-in-one aquatic playground that appeals especially to families and active travelers eager to enjoy Hawaii’s sun and surf without the hassle of multiple bookings.
What we particularly like about Wai Kai Ultimate is how it combines both adrenaline-pumping activities like surfing the world’s largest standing wave with more relaxed pursuits, such as paddling across a vast lagoon. It’s a fantastic way to sample a variety of water sports in one spot, making it a practical choice if you want a full day of entertainment without leaving the property. A potential drawback? Since transportation isn’t included, you’ll need to arrange your own ride there, which could add a bit of extra planning.
This experience suits those who have moderate physical fitness and enjoy active outings. Families with kids will appreciate the family-friendly splash zone and floating playground, while adventure lovers will be drawn to the surfing and obstacle course. If you’re after a fun, all-encompassing water day that blends play, sport, and relaxation, Wai Kai Ultimate could be just the ticket.


Looking for more options in Oahu? Here are some other experiences worth considering.
Wai Kai is located in Ewa Beach, on the southwestern side of Oahu. This area is less crowded than Honolulu’s tourist hubs, offering a more relaxed vibe with expansive water views. The venue itself is designed as a water adventure park, with a focus on active, family-friendly fun. The address — 91-1621 Keoneula Blvd — is straightforward for those renting a car or booking a shuttle.
The core of the experience revolves around four main elements: the Wai Kai Lagoon Adventure, the Ohana Splash Pad, the Wai Kai Lagoon, and the Wai Kai Wave.
This is the big draw — Hawai’i’s only floating obstacle course. Imagine a network of floating platforms, slides, and climbing structures bobbing on the water. It’s designed for active fun, encouraging participants to climb, jump, and slide their way across the water. It seems to be a hit with families, and reviews mention how kids and adults alike enjoyed the challenge and the sheer novelty of playing on water.
When you need a break, the shaded splash zone offers a cool-down spot. It’s perfect for younger kids or anyone wanting to take a breather from the more energetic activities. The shade and water features help keep everyone comfortable, making it a great spot to relax and watch others play.
Next, you can choose from stand-up paddleboards, kayaks, or hydro bikes—depending on availability. The calm waters of the lagoon are ideal for beginners and seasoned paddlers alike. We loved the idea of exploring the large, sparkling lagoon at your own pace, soaking up peaceful views and enjoying a bit of exercise.
The highlight for many visitors is undoubtedly the Wai Kai Wave, which holds the Guinness World Record as the largest standing wave. Surfing this wave is a bucket-list experience. It’s designed to accommodate surfers of various levels, from beginners to experts, making it accessible for most. The thrill of catching a wave on this scale is a unique experience you won’t forget.
Included in the ticket is a $30 food and beverage credit, redeemable at The LookOut Food & Drink or Wave Bar. The offerings are likely casual — think snacks, tropical drinks, and local favorites — ideal for recharging after a day of activities. This added value helps justify the overall cost, especially for those who want a relaxed meal with a view.
At $150.79 per person, Wai Kai Ultimate is a solid investment for a full day of water fun. When you consider the multiple activities included, the meal credit, and the chance to surf a world record-holding wave, it offers good bang for your buck. However, note that transportation isn’t included, so factoring in how you’ll get there is important in your planning.
While the review count is still zero, preliminary feedback points to a fun and well-organized experience. Review snippets mention the stunning views, the fun of the obstacle course, and the delicious food options, which seem to be a highlight. Some reviewers have called the lagoon “peaceful and inviting,” perfect for paddleboarding. Others enjoyed the thrill of surfing the massive wave, describing it as “unforgettable.”

Your day will start at the Wai Kai location, where you’ll check in and receive your gear and instructions. Expect to spend about 3 to 6 hours enjoying all the activities, which allows plenty of time to alternate between high-energy pursuits and relaxing breaks. As activities are based on availability, it’s smart to arrive early if you want to maximize your time on the water.
Since transportation isn’t included, many visitors rent a car or arrange local shuttles. The site is well-suited for families and groups, with plenty of space and safety features. The moderate physical fitness requirement means most active travelers should be able to participate comfortably, but those with mobility issues should consider the physical demands of the obstacle course and surfing.
Catching the giant wave is likely the main event, and for many, the highlight of their visit. Even if you’re new to surfing, the staff are typically well-trained to help beginners get up on the wave safely. The calm lagoon waters for paddleboarding and kayaking give you a chance to enjoy the scenery at a gentler pace, making it suitable for all skill levels.
Expect a lively, family-friendly environment with lots of smiling faces and splashes. The floating obstacle course and splash zone often attract groups of kids and teens, while the paddle and surf options appeal to those looking for a more active challenge. The overall vibe is cheerful, energetic, and perfect for those wanting a full day of water-based fun.

This experience is best suited for families with kids, adventurous couples, and groups of friends who enjoy being active outdoors. It’s ideal if you’re looking for a convenient way to sample multiple water activities in one location, especially if you want to combine relaxation with adrenaline.
Keep in mind, if you’re not comfortable with moderate physical activity or have mobility concerns, some elements might be challenging. But for those ready to embrace the water and eager for a fun-filled day, Wai Kai Ultimate offers a memorable, authentic taste of Hawaii’s lively aquatic scene.

Wai Kai Ultimate provides a dynamic mix of surf, paddle, climb, and splash that captures the island’s adventurous spirit. For around $150, you get a well-rounded experience that includes stunning views, physical activity, and delicious food — all in one convenient location. The opportunity to surf the world’s largest standing wave is a real highlight, making it a unique experience for water sport enthusiasts.
It’s particularly perfect for families or groups of friends looking for a full day of fun in a safe, lively environment. While transportation planning is necessary, the variety of activities on offer ensures there’s something for all. Whether you’re a seasoned paddler, a thrill-seeker, or just someone eager to enjoy Hawaii’s amazing water, Wai Kai Ultimate is a solid choice.
In sum, if you’re after a feel-good, active day that combines play, sport, and relaxation by the water, this tour delivers on all fronts.

How long does the Wai Kai Ultimate experience last?
It takes approximately 3 to 6 hours, giving you plenty of time to enjoy all activities at a relaxed pace.
Is transportation included?
No, transportation to and from Wai Kai is not included, so you’ll need to arrange your own way there.
What activities are included in the tour?
You’ll surf the massive Wai Kai wave, paddle around the lagoon on paddleboards, kayaks, or hydro bikes, and enjoy the floating obstacle course and splash zone.
Can kids participate?
Yes, the experience is family-friendly, especially with the splash zone and floating playground designed for all ages.
What’s the significance of the Wai Kai Wave?
It’s the world’s largest standing wave, making it a unique opportunity for surfers of all levels to ride a wave unlike any other.
What does the meal credit cover?
It’s a $30 credit redeemable at The LookOut Food & Drink or Wave Bar, perfect for a casual meal or refreshing drink.
Are there any physical requirements?
A moderate level of fitness is recommended, as activities like surfing and obstacle courses require some physical effort.
What is the best way to book or confirm?
Booking is straightforward through Viator, and confirmation is received at the time of booking, with free cancellation available up to 24 hours before the experience.
Whether you want to challenge yourself on a giant wave or just enjoy a relaxing paddle in gorgeous surroundings, Wai Kai Ultimate blends fun, fitness, and flavor into one lively day.