Oahu Catamaran
About
When you're ready to experience Oahu's waters the way locals do, Oahu Catamaran delivers something special. Based right here in Honolulu, this locally-run outfit has perfected the art of small-group ocean adventures that feel worlds away from the crowded tourist boats.
What makes them different? They actually guarantee turtle encounters on their snorkeling trips – and they can make that promise because they know exactly where to find Oahu's green sea turtles. The crew takes you to handpicked reef spots where these gentle giants hang out, sharing stories and insights you won't get from the big operators rushing through cookie-cutter tours.
Their sunset cruises are equally thoughtful. The BYOB setup lets you bring whatever you're drinking – whether that's local craft beer, wine, or just cold water – while you watch the sun drop behind Oahu's dramatic coastline. No overpriced boat drinks or rushed schedules. Just you, the ocean, and those famous Hawaiian sunsets painting everything gold.
The crew's local knowledge runs deep. They'll point out hidden coves, share island stories, and show you marine life spots that most visitors never see. With small groups only, you get the personal attention that makes all the difference between a good day on the water and an unforgettable one.
This is how you experience Oahu's ocean – authentically, intimately, and with people who genuinely love sharing their island home.
Activities (2)
Snorkel With Turtles! See Turtles GUARANTEED!
Here's your chance to snorkel with turtles – see turtles guaranteed! – aboard the Kahala Kai, a 40-foot sailing catamaran owned right here in Honolulu. Oahu Catamarans has been perfecting this 2-hour turtle encounter since 1985, and they're so confident you'll spot these gentle giants that they offer a full refund if you don't see any. The Kahala Kai was built specifically for Waikiki's waters, taking you to prime spots where Hawaiian Sea Turtles cruise alongside colorful tropical fish. While turtle sightings are guaranteed, you might also encounter dolphins, seasonal whales, Hawaiian Monk Seals, octopus, and flying fish. Your underwater adventure uses premium snorkeling equipment purchased in May 2024 – everything brand new for crystal-clear views. Families love this excursion since it welcomes guests from age 1 up. Premium child equipment and Coast Guard approved flotation devices come at no extra charge, regardless of swimming ability. When weather cooperates, you'll enjoy a peaceful sail back to Kewalo Harbor after snorkeling. Meet at 1025 Ala Moana Boulevard, Pier A – just arrive 30 minutes early for check-in. Your adventure includes all safety and snorkeling gear, water, soda, juice, light snacks, and reef-safe sunscreen upon request. Bring your own reef-safe non-spray sunscreen, bathing suit, and towel. Important note: the turtle guarantee only applies to bookings made directly through Oahu Catamarans' website or phone. Third-party bookings receive rebooking options or vouchers instead. With flexible cancellation (full refund with 24-hour notice), this snorkel with turtles experience in Honolulu delivers both marine magic and peace of mind for your Hawaiian getaway.
Sunset Cruise!! Small Group BYOB
There's nothing quite like watching the sun melt into the Pacific from the deck of a catamaran, and this sunset cruise!! small group byob adventure from Honolulu delivers that magic in spades. While the Coast Guard allows 49 passengers, this 2-hour voyage caps at just 28 guests—giving you breathing room to actually enjoy the experience instead of jostling for deck space. Departing from 1025 Ala Moana Boulevard, you'll sail into one of Hawaii's legendary sunsets with front-row seats to the show. As daylight fades, Waikiki's lights begin their nightly dance across the water—a view that land-based sunset watchers simply can't match. The perspective from out here on the Pacific reveals just how stunning Oahu's coastline truly is. What sets this catamaran apart is the complimentary appetizer buffet—the only one of its kind on the water. We're talking a proper charcuterie spread with meats, cheeses, and crackers, plus hummus, fresh Hawaiian pineapple, tropical fruits, vegetables, chips, and cookies. Water, soda, and juice flow freely, while the fully BYOB policy means you can bring whatever suits your taste. Want to make it even easier? Call ahead to reserve a personal Yeti cooler, ice, and acrylic wine glasses at no charge. This sunset cruise!! small group byob Honolulu experience welcomes passengers 1 year and older, making it perfect whether you're planning a romantic evening or bringing the whole family. Two hours gives you plenty of time to savor the sunset, work through that appetizer spread, and watch the city transform as darkness settles over the island. Customers receive a full refund with 24 hours notice of cancellation, and also receive a full refund in case of operator cancellation due to weather or other unforeseen circumstances. No-shows will be charged the full price. From $XX per person.