Top Oahu Catamaran Cruises

Sail along the Oahu South Shore—and leave the logistics to someone else—on Ke Kai catamaran, which leaves directly from Waikiki Beach. Enjoy incredible views of the Waikiki coastline, beach, and Diamond Head State Monument as the lively crew ensures everyone’s fun and safety. Sip free drinks as you relax on board and enjoy the ocean breeze for a perfect water adventure without any hassle.

Escape the crowds of Waikiki Beach and enjoy a relaxed Hawaiian sunset sail on board a 55-foot (17-meter) double-decker catamaran. Soak up the sun and sea air on the spacious decks and head into the vessel's underwater viewing room to watch marine life such as dolphins, sea turtles, and native fish. As the sun sets over Oahu's coastline, see Waikiki from a whole new perspective.

Have an evening to remember in Waikiki with this Friday night fireworks catamaran cruise. Ensure a great view of the spectacular fireworks show, which lights up the sky over Waikiki Beach just one night a week, by heading onto the water and away from the crowds. Enjoy great music and drinks from the cash bar as you cruise along the coast and start your weekend with a bang.

Set sail from Waikiki Beach for a lively party on the water on this sunset sail on a catamaran. Cruise along the south shore of Oahu and enjoy fantastic views of Waikiki and Diamond Head. Enjoy complimentary soft drinks and alcoholic beverages, music, and watch the sun go down—without worrying about who's paying for the next drink.

Set sail and get up close with Waikiki’s majestic wildlife on this two-hour cruise. Board a spacious catamaran and glide across the water, admiring picturesque scenery of Oahu’s coast while searching for sea turtles, dolphins, coral, and vibrant fish. Stop to swim and snorkel in the turquoise water, or relax on the spacious deck.

Experience one of Hawaii’s famous sunsets on a cruise along Waikiki’s coast. Board your vessel and watch the sky change colors as the sun starts to dip below the horizon. While you sail, keep your eyes peeled for dolphins and, from November to May, even humpback whales. You can also enjoy views of Waikiki landmarks including Diamond Head.

This is not your typical boat tour—sail from Waikiki Beach on a catamaran along Oahu’s south shore with views of Diamond Head State Monument. Make sure your cameras are all charged up and ready for some beautiful shots. Both alcoholic and nonalcoholic drinks are provided on board, so feel free to enjoy what you like while experiencing a lively atmosphere aboard.

Enjoy unparalleled views of Diamond Head that are difficult to get on land when you join this lively sunset cruise from Kaka'ako Waterfront to Waikiki. Enjoy complimentary alcoholic and non-alcoholic drinks, good music, and a playful crew aboard a catamaran while you watch the sun dip below the horizon. Please note that all guests, including infants, need tickets, and the atmosphere can be party-like, so parents should consider this when bringing children.

Set sail on the clear and calm waters off Oahu on this relaxing catamaran tour from Waikiki. Soak up the cool sea breeze and sights as you sail along the coastline and past Diamond Head while looking out for such marine life as dolphins, turtles, and (during migration season) whales.

Sail Waikiki’s coast on a spacious custom-built trimaran boat that is made for smooth and stable rides. Enjoy panoramic open-air views and ample seating options, including netted areas, benches, and a shaded lounge. Bring your own beverages and relax in your chosen spot, taking in the unrivaled beauty of the Hawaiian sunset and Diamond Head crater.

Choose Viator’s most-reviewed Turtle Canyon snorkel tour, with more than 4,800 traveler reviews and an experienced crew focused on a professionally guided in-water experience. Our snorkel guides enter the water with the group, help locate Hawaiian green sea turtles and reef life, and provide hands-on instruction and flotation support for newer snorkelers. Book with confidence with our Turtle Guarantee. If the snorkel group does not see a sea turtle during the in-water portion of the tour, everyone on the trip may return free for another Turtle Canyon tour within 12 months, subject to availability. • 4,800+ traveler reviews — the most-reviewed Turtle Canyon snorkel tour on Viator • Experienced guides stay in the water with the snorkel group • Snorkel instruction, flotation and hands-on support for first-time snorkelers • Turtle Guarantee: if the snorkel group does not see a sea turtle, everyone on the trip may return free within 12 months, subject to availability

Our Sunset Turtle Snorkeling Tour offers a unique all-in-one Waikiki ocean experience, combining adventure, relaxation, and a beautiful Hawaiian sunset in one unforgettable trip. Start your adventure at Turtle Canyon, where you can snorkel with Hawaiian green sea turtles and tropical fish. Enjoy even more ocean fun with kayaking, stand-up paddleboarding, sea scooters, and swimming—all included at no additional cost. After snorkeling, cruise along the beautiful Waikiki coastline and take in panoramic views of Waikiki Beach, Diamond Head, and the Honolulu skyline. As the sun begins to set over the Pacific Ocean, relax on board and enjoy charcuterie, cocktails, snacks, and drinks while taking in the breathtaking sunset views. From swimming with sea turtles to ending the evening with a Waikiki sunset, this tour brings together some of Hawaii’s most memorable ocean experiences in one adventure.

View the Hawaiian sunset from the deck of a luxury catamaran during this all-inclusive cruise from Oahu. Take off from Honolulu, and glide along the coastline from Waikiki toward Diamond Head while enjoying the vibrant colors of the island sunset, an individualized light bento box of appetizers, two alcoholic drinks, and unlimited non-alcoholic drinks.

Escape the crowds of Waikiki Beach with this swim-and-sail catamaran tour. Head out onto crystal-clear water and look out for fish, turtles and dolphins on your way to a top swimming spot. Jump into the water or hang out in the onboard lounge areas then continue your journey to Diamond Head Crater.

Snorkel with green sea turtles in Oahu's Turtle Canyon on this tour departing from Waikiki. Board a power catamaran and sail along the shore of Oahu towards the island's best place to spot the resident turtles. Turtle sightings are guaranteed; if a turtle is not sighted, you will be given a free second cruise. The midday tour includes lunch and complimentary alcoholic drinks, while the morning tour offers unlimited soft drinks.

Round out a perfect day in Hawaii on board the Haleiwa Queen as she cruises along Waikiki Beach toward Diamond Head. Timed to sunset, this relaxing cruise allows you to enjoy both the sight of the colors of the setting sun in the sky and the fish, reefs, and marine life beneath the waves, viewed through the boat's glass bottom. Complimentary photos are included to capture your memorable experience.

The Kaneohe Sandbar is one of the best places around Oahu for swimming and snorkeling. But, without your own boat, it's tricky to get there. This boat trip does all the hard work for you so that you can relax on board as you cruise to the sandbar then spend your time as you please, whether by jumping into the water, spotting turtles or just soaking up the sun and scenery.

Get out onto the water in Oahu for a marine-life spotting cruise, even if you have limited to spare. This glass-bottom boat tour is the perfect introduction to Hawaiian sea life, as the expert captain and crew help spot creatures like green sea turtles, migrating whales, and dolphins. Unlike other catamaran cruises, this one lets you look below the surface of the water.

Sail on a catamaran down Oahu's western coast during this cruise from Ko Olina. Glide through unspoiled waters in search of dolphins and whales, then snorkel in a hidden local spot rich with marine life. Enjoy a Hawaiian buffet with alcoholic and non-alcoholic drinks, plus convenient hotel pickup. Choose from three daily departure times.

Cruise down the West coast of Oahu during sunset on this 2-hour tour Wai'anae. Meet your experienced captain and crew on board the ship, then set off in search of the best spot to watch the sunset. Snack on 'pupus' and sip complimentary alcoholic beverages while relaxing on the boat's deck and watching the sky fill with orange, pink, purple and red. Learn from your guides about Hawaii’s seafaring history, which includes fishing, the invention of surfing and the Hawaiian art of way-finding.

Turtle Canyon lies just off Waikiki and is a top spot to snorkel with Hawaiian green sea turtles, but finding the best spots requires going with an in-the-know guide. This 2-hour catamaran tour includes snorkeling equipment and a professional guide to lead your adventure along the Waikiki coastline. Swim with turtles and tropical fish or relax on deck while enjoying ocean views.

Soak up the beautiful scenery of Kaneohe Bay on a cruise around northern Oahu. Hop aboard a catamaran and hear your captain’s commentary as you travel past Hokule'a Beach, the Ko’olau mountains, and Mokoli’i Island. See where some of your favorite Hollywood blockbusters were shot, abundant wildlife, and more. After taking in the blue waters and white-sand beaches, your captain returns you to your original departure point.

Experience the joys of whale watching in Honolulu during this two-hour tour that guarantees sightings. Hop onto a modern trimaran boat with spacious seating, unobstructed views, and protective shade. Learn from onboard naturalists as you watch humpback whales breaching against the backdrop of Diamond Head. Conveniently located near most Waikiki hotels at 95 Holomoana St, you can bring your own drinks or snacks.