Top Oahu Water Tours

Get a different perspective on Waikiki—and explore the underwater world without getting wet—on a glass-bottom boat cruise from Honolulu. Learn about Hawaii past and present from the crew as you venture onto the ocean in search of dolphins, sea turtles, and (during the season) migrating whales.

Explore Oahu's waters on this submarine-style ride aboard the Atlantis Submarine. During this family-friendly adventure, learn about the local fish, coral, and other animals in this marine habitat through your guide's informative commentary. Descend 100 feet (30 meters) under the surface of the water without getting wet in a vehicle that is quiet and pollution-free, so marine life is undisturbed.

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.

Maximize your chances of seeing some of Oahu's most exciting marine life with this tour that takes you onto the water and to tropical reefs and one of Hawaii’s popular shipwrecks. As you cruise keep an eye out for *honu* (sea turtles), eels, reef sharks, dolphins, and schools of tropical fish, all visible from the deck through the boat's glass bottom.

Head into the clear waters of West Oahu to swim with dolphins and turtles on this small, intimate group tour. Your captain takes you to the best spots for dolphin sightings, so you can just relax until you get there. Use provided snorkel equipment so no need to bring your own. Feel free to bring food and drinks and store them in provided coolers.

Discover the world beneath the waves on this glass-bottom boat tour from Waikiki that showcases the hidden treasures of Oahu's blue waters. Watch for dolphins and whales (in season) above the surface, and visit one of the four glass-bottom viewing stations to check out colorful marine life below. Whether you spot coral reefs, old sunken ship hulls, or schools of tropical fish, this tour of Waikiki coast will highlight the best of this beautiful destination.

Turtle Canyon sits just off the Waikiki coastline and is one of the most reliable spots on Oahu to snorkel alongside Hawaiian green sea turtles—but reaching it requires a boat. This catamaran tour departs from Waikiki, with a guide leading the snorkeling session and a light snack included on board.

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.

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.

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.

Our sunset turtle snorkeling tour delivers a unique all-in-one Waikiki ocean experience, combining adventure, relaxation, and unforgettable views in one trip. We reach Turtle Canyon quickly, giving you more time in the water to swim with Hawaiian green sea turtles in clear, warm conditions. Beyond snorkeling, enjoy kayaking, stand-up paddleboarding, sea scooters, and swimming—all included at no extra cost. The highlight is the timing. After your activities, relax on board as the Waikiki sky fills with vibrant sunset colors, with Diamond Head as your backdrop. The experience ends with a peaceful sunset sail, complemented by charcuterie and cocktails. With a friendly, attentive crew and beginner-friendly guidance, this tour is perfect for everyone—from first-time snorkelers to experienced ocean lovers. More than just a tour, it’s a memorable Waikiki experience you won’t forget.

Swap the Waikiki crowds on land for a serene 2-hour sunset experience aboard a catamaran. Set sail along the Pacific waters off Oahu as the sun sinks into the ocean and enjoy complimentary pupus (appetizers) while taking in views of Diamond Head and Waikiki as it lights up in the evening.

If you’re looking for an adventure you take on your own or with your own group, try booking this Mokolii Island Self-Guided Kayak Tour from Kaneohe. Collect your kayak, life jacket, and other equipment, then get a quick personal instruction before you launch your kayak and head out. Not geared for complete beginners, experienced kayakers will enjoy cruising the ocean near Kualoa Regional Park.

Unwind after a busy day of sightseeing around Oahu on a sunset cruise from Waikiki. Relax on deck as you cruise along the beautiful coastline of Honolulu, watch the sun dip into the Pacific Ocean against the backdrop of Diamond Head, and see the Waikiki skyline light up after dusk.

Discover one of Oahu's most beautiful natural treasures on this trip to the Kaneohe Sandbar. Embark on a short cruise across the ocean to the sandbar and enjoy spectacular views of the Ko'olau Mountains while relaxing on the boat, swimming, or paddle boarding. On the edge of the sandbar, look out for turtles in the aptly-named Turtle Reef.

See the beautiful Hawaiian sunset from the decks of catamaran on this 2-hour evening cruise from Oahu. Enjoy scenic views of the North Shore aboard the Ho'o Nanea, as a guide steers you through the warm waters, providing commentary as you go. Soda and water are provided, and you are welcome to also bring your own beer and wine to sip on as you watch the sun go down.

Explore Oahu on this full-day minibus tour with a small group and a local guide. With your small group of 24-28 people or fewer, make plenty of stops at the island's highlights, including snorkeling with green sea turtles on the North Shore. See the Dole Plantation, the Halona Blowhole, Diamond Head, and Makapu’u Beach during this day-long outing. Round-trip transportation from Waikiki hotels is included.

Experience a spectacular fireworks show from the comfort of a spacious double-decker catamaran. Cruise along the water at sunset, enjoying panoramic views of Oahu's coastline and the weekly fireworks bonanza. Aditionally, enjoy a unique underwater viewing room, offering the perfect vantage point to spot marine life such as dolphins, sea turtles, and vibrant fish.

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.

Experience the beauty of a sunset in Hawaii from the water during this BYOB cruise along the Waikiki Coast. Climb aboard a boat in Honolulu and set out on a scenic tour that includes views of Waikiki Beach and Diamond Head Crater. Bring your own drinks on board and relax on deck while the sun sets. Snacks are provided.

Friday Night Fireworks are a must-see while in Waikiki and this boat tour offers the chance to get the best views. On board a glass-bottom boat, you'll cruise along the coastline Waikiki Beach toward Diamond Head and enjoy stunning views of the fireworks from the water. Ideal for date night or a celebration.

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.

Make the most of your time on Oahu by booking a tour that takes you all the way around the island. Discover all of Oahu's top attractions, including Diamond Head State Monument and the Halona Blow Hole, visit the famed Dole Plantation and Macadamia Nut Farm Outlet, and swim among Hawaiian sea turtles on the North Shore. Enjoy a longer stop at Waikiki to relax and take in the surroundings.