Spend a day switching between SUPs, kayaks, hydrobikes and floating cabanas on the calm 52‑acre Wai Kai Lagoon in Ko Olina. This Paddle Pass gives full‑day access to non‑motorized craft and the AquaBanas—ideal for families and new paddlers.
Spend a day switching between SUPs, kayaks, hydrobikes and floating cabanas on the calm 52‑acre Wai Kai Lagoon in Ko Olina. This Paddle Pass gives full‑day access to non‑motorized craft and the AquaBanas—ideal for families and new paddlers.
A shallow breeze moves across the wide, protected bowl of the Wai Kai Lagoon and the water dares you to try something new. Paddleboarders carve gentle wakes, tandem kayaks cut through bright reflections, and the inflatable AquaBanas—floating cabanas you can lounge on between sessions—bob like mellow islands. The lagoon’s sheltered surface makes every craft feel more forgiving than the open Pacific beyond the reef.
Verified experiences and guided adventures in the surrounding area.
Operated by The LineUp at Wai Kai · Ko Olina, Hawaii
A shallow breeze moves across the wide, protected bowl of the Wai Kai Lagoon and the water dares you to try something new. Paddleboarders carve gentle wakes, tandem kayaks cut through bright reflections, and the inflatable AquaBanas—floating cabanas you can lounge on between sessions—bob like mellow islands. The lagoon’s sheltered surface makes every craft feel more forgiving than the open Pacific beyond the reef.
Wai Kai is a 52‑acre man-made lagoon at Ko Olina on Oahu’s leeward coast, developed as part of a resort complex that opened in the late 20th century. Geologically, the lagoon sits inside a volcanic shoreline where coral reef and lagoon conditions create calm, warm water ideal for learning non-motorized craft. Culturally, the area carries Hawaiian place names and a bright hospitality industry; local operators emphasize safety and respect for the reef.
With a Paddle Pass you switch among SUPs (standard and inflatable), single and tandem kayaks, pedalboards, hydrobikes, and more, using one ticket for full-day access (AquaBana use depends on availability). The lagoon’s protection cuts chop and current—so it’s a straightforward day for families and novice paddlers. Expect sun, occasional trade-wind gusts, and water temperatures in the mid‑70s–80s year‑round.
Practical tips: complete waivers ahead of arrival, bring reef‑safe sunscreen, a towel, and a secure dry bag for phones. Wear a PFD when required, stay mindful of other users near AquaBanas, and time sessions for calmer mid‑mornings if winds pick up. The Paddle Pass is low‑stress recreation that rewards curiosity—bring a sense of play and a responsible approach to the ocean.
Yes—standard SUPs, inflatable SUPs, single/tandem kayaks, pedalboards and hydrobikes are suitable for beginners; staff can advise on basic technique.
AquaBanas are available based on lagoon demand and scheduling; pass holders can use them when slots are open but should expect occasional wait times.
Roundtrip transportation is available for an additional fee—contact the operator to book shuttle service in advance.
Guests must be a minimum of 4 years old and weigh at least 30 lbs for safety and equipment fit.
The LineUp at Wai Kai operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




A shallow breeze moves across the wide, protected bowl of the Wai Kai Lagoon and the water dares you to try something new. Paddleboarders carve gentle wakes, tandem kayaks cut through bright reflections, and the inflatable AquaBanas—floating cabanas you can lounge on between sessions—bob like mellow islands. The lagoon’s sheltered surface makes every craft feel more forgiving than the open Pacific beyond the reef.
A shallow breeze moves across the wide, protected bowl of the Wai Kai Lagoon and the water dares you to try something new. Paddleboarders carve gentle wakes, tandem kayaks cut through bright reflections, and the inflatable AquaBanas—floating cabanas you can lounge on between sessions—bob like mellow islands. The lagoon’s sheltered surface makes every craft feel more forgiving than the open Pacific beyond the reef.
Wai Kai is a 52‑acre man-made lagoon at Ko Olina on Oahu’s leeward coast, developed as part of a resort complex that opened in the late 20th century. Geologically, the lagoon sits inside a volcanic shoreline where coral reef and lagoon conditions create calm, warm water ideal for learning non-motorized craft. Culturally, the area carries Hawaiian place names and a bright hospitality industry; local operators emphasize safety and respect for the reef.
With a Paddle Pass you switch among SUPs (standard and inflatable), single and tandem kayaks, pedalboards, hydrobikes, and more, using one ticket for full-day access (AquaBana use depends on availability). The lagoon’s protection cuts chop and current—so it’s a straightforward day for families and novice paddlers. Expect sun, occasional trade-wind gusts, and water temperatures in the mid‑70s–80s year‑round.
Practical tips: complete waivers ahead of arrival, bring reef‑safe sunscreen, a towel, and a secure dry bag for phones. Wear a PFD when required, stay mindful of other users near AquaBanas, and time sessions for calmer mid‑mornings if winds pick up. The Paddle Pass is low‑stress recreation that rewards curiosity—bring a sense of play and a responsible approach to the ocean.