Discover Honolulu’s Wai Kai Lagoon through the HNL Masters Water Polo Club — perfect for honing skills and meeting fellow enthusiasts against a stunning ocean backdrop.
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Difficulty
moderate
Duration
1.5 hours
Fitness Level
Participants should be comfortable in the water and have moderate athletic conditioning.
Wildlife
History
Wai Kai Lagoon was developed as part of a revitalization effort to create recreational spaces that blend urban life with ocean access.
Conservation
Participants are encouraged to minimize their environmental impact, with strict no-littering policies and support for marine conservation initiatives.
Wai Kai
Discover Honolulu’s Wai Kai Lagoon through the HNL Masters Water Polo Club — perfect for honing skills and meeting fellow enthusiasts against a stunning ocean backdrop.
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.
Warm up before each session
Ensure proper stretching and hydration to maximize performance and avoid injuries.
Arrive early for equipment
Bring your own water polo cap or goggles if you have them; equipment is available at the lagoon if needed.
Stay hydrated
Bring water bottles to stay refreshed during intense play.
Respect fellow players
Encourage sportsmanship and camaraderie in every session.
Water polo cap
Helps identify teams and offers head protection during play.
Goggles
Protects eyes and improves vision underwater.
Swimsuit
Suitable for active water polo play.
Towel
Useful for drying off after the session.