Wai Kai’s 100ft Wave Sessions in Ewa Beach deliver the thrill of riding the world's largest man-made standing surf wave. Perfect for intermediate and advanced surfers eager to sharpen their skills on a dynamic, high-performance wave.
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Difficulty
expert
Duration
30–45 minutes per session
Fitness Level
Participants should have strong swimming ability and be comfortable managing high flow surf conditions.
Wildlife
History
Ewa Beach area has a rich surf legacy connected to Hawaiian culture and modern surf innovation.
Conservation
Wai Kai emphasizes sustainable practices by maintaining water filtration systems and encouraging zero-waste events to protect Hawaii’s marine environment.
Wai Kai
Wai Kai’s 100ft Wave Sessions in Ewa Beach deliver the thrill of riding the world's largest man-made standing surf wave. Perfect for intermediate and advanced surfers eager to sharpen their skills on a dynamic, high-performance wave.
Wai Kai is a water activity operator located in Ewa Beach, Hawaii, centered on a 52-acre crystal lagoon. The company curates lagoon-based experiences for families, beginners, groups, and athletes, combining floating attractions, guided cruises, lessons, and rentals. Offerings include Duffy Boat Cruises on eco-friendly electric boats with a captain providing local insights; beginner surf lessons designed to remove paddling and pop-up struggles with expert guidance; and a variety of modular water attractions such as AquaVenture, AquaPeakz, and the Keiki Course for young children.
Group-focused options feature the AquaPlay Party Package, an all-in-one bundle for birthdays and team outings that combines water activities with beachfront time and roughly $250 in savings. The AquaVenture & AquaPeakz Bundle pairs the largest floating obstacle course with an elevated challenge course for high-energy fun. Families can relax at the Ohana Splash Pad, a floating splash pad with shaded seating and gentle zones suited to all ages.
Additional offerings include half-day Lagoon Experience Packages (morning and afternoon) with obstacle course access and watercraft rentals that include a Paddle Pass, plus recurring adult sessions hosted by the HNL Masters Water Polo Club twice weekly for skill development. Safety features, age-appropriate circuits like the Keiki Course for ages 4–6, and guided components are integral to each experience. Wai Kai’s on-site programs emphasize accessible, family-friendly aquatic recreation in the protected lagoon environment. Reservations and scheduling accommodate varied group sizes and timeframes, with staff coordinating arrivals and equipment to streamline guest experience throughout the day to ensure safety and convenience.
Location
Ewa Beach, HI
Lagoon-side on Oahu
Lagoon Size
52-acre
Protected crystal lagoon
Recurring Sessions
Mon & Wed
HNL Masters Water Polo Club
Tours Offered
11
Wide family and group options
Reserve packages, beginner lessons, or group parties for an unforgettable day at the 52-acre lagoon in Ewa Beach.
Arrive Early for Orientation
Plan to check in 30 minutes before your session to complete waivers and get a thorough surf orientation.
Use a Leash with Personal Boards
If you bring your own surfboard, wearing a leash is mandatory to ensure safety and protect your gear.
Stay Hydrated and Rested
Surfing this powerful wave demands stamina—bring water and get rest in advance for peak performance.
Book Private Sessions in Advance
For groups or special occasions, reserve a private wave buyout to guarantee your own high-adrenaline surf time.
Surfboard Leash
Required for personal board use to maintain control and safety on the wave.
Swimwear or Rash Guard
Wear appropriate surf attire designed for comfort and protection against chafing during sessions.
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Helmet (for first-timers)
Protects new riders during their initial waves to reduce injury risk.
Towel
Useful for drying off and warming up between sessions or after surf time.
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