Hit Maunalua Bay for a tandem jet ski surge and a banana-boat blast—90 minutes of guided ocean time from a marina shuttle. Licensed captains run a mandatory course area, making this a lively, family-friendly way to sample Oʻahu’s coastal reefs.
More ways to explore the area's outdoor wonders
A chop of blue opens under the bow as you motor out from the marina; trade the hum of the harbor for wind and salt on a shallow, protected arc of ocean known as Maunalua Bay. The activity platform sits anchored offshore, a bright patch on the water where instructors clip life jackets and lay out short, clear briefings. On a tandem jet ski you feel the bay push and guide you—currents nudging lines, trade winds giving the ride an easy edge—then switch to the banana boat where laughter and the water’s spray decide how long you stay upright.
Difficulty
moderate
Duration
1.5–2 hours
Fitness Level
Suitable for most people with basic mobility; expect brief bursts of balance and core engagement on the banana boat and jet ski.
Wildlife
History
Maunalua Bay sits within traditional Hawaiian land divisions (ahupuaʻa) historically used for fishponds and nearshore fisheries tied to Koko Head’s lava flows.
Conservation
The bay’s reefs are sensitive—operators encourage reef-safe sunscreen, no-touch policies for marine life, and responsible boating to reduce propeller and anchor damage.
Reserve your spot on the Jet Ski and Banana Boat on Maunalua Bay Exclusive Combo today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
Hawaii encourages reef-friendly sunscreen—apply before arrival and reapply after water time to protect coral.
Wear quick-dry footwear
Water shoes or sandals with traction help at the marina and on wet platforms.
Secure eyewear and valuables
Use straps for sunglasses and leave valuables locked in your car or at the office; the shuttle platform is exposed.
Hydrate and eat lightly
Have a light snack and water before boarding—motion on the water is easier on a settled stomach.
Swimsuit
Comfortable swimwear makes getting on and off the shuttle and platform simple.
summer
Reef-safe sunscreen
Protects both skin and the bay’s coral ecosystems.
summer
Water shoes
Grip on wet surfaces and protection when moving between boat and platform.
Sunglasses with retainer
Keeps glare down and stays put during bumpier sections of the ride.
summer