Join one of Oahu’s most popular ocean adventures and experience why over 300,000 guests have fallen in love with this unforgettable dolphin encounter. Cruise along the stunning west coast of Oahu aboard a state‑of‑the‑art ... More

Try scuba diving in Honolulu with this easy, beginner-friendly ocean adventure at Magic Island, Ala Moana Beach Park. Perfect for first-timers, this guided dive introduces you to Hawaii’s vivid underwater world without requiring... More

Head to the country side of Oahu's West coast on a safe, comfortable Custom Catamaran, with a one of a kind Hot Hawaiian Buffet and beverages on board after snorkeling. With years of minimal development and mostly untouched waters... More

Experience a special turtle snorkeling adventure in Waikiki aboard a smooth and comfortable catamaran. This all-in-one 6-in-1 ocean tour includes snorkeling, kayaking, stand-up paddleboarding (SUP), sea scooters, and more—offeri... More

Set sail on a 3-hour Ko Olina catamaran cruise and explore the crystal-clear waters off Oahu’s western coast. Departing from the Ko Olina Marina, this relaxing sail combines snorkeling, wildlife watching, and onboard comfort. Di... More

Welcome aboard Hawaii Nautical, you're invited to observe, learn, and experience Hawaiian Green Sea Turtles firsthand! Guests will learn about the life cycle, behaviors, and threats to the Hawaiian Sea Turtles "Honu" (Learning pr... More

Come aboard the newest boat in the harbor, our 2023 All-American Marine Catamaran, Poseidon for the adventure of a lifetime! On this special tour, you'll get to swim with wild dolphins in their natural habitat! After this, you'll ... More

This activity is specifically catered toward beginners, so no prior swimming experience is necessary. Free videos of this unique experience are provided.... More

We cruise out to a secret turtle sanctuary in Waikiki to swim with Green Hawaiian Sea Turtles and other marine life. This tour is set in the beautiful waters of Waikiki with scenic views all around.... More

Avoid crowds on our quiet, fast, 32 foot, Coast Guard inspected vessel. We only allow 16 guests on the boat, and every seat has a great view of the animals. The west coast of Oahu offers a unique advantage for finding a variety o... More

Our vessel "Hokulani" is a beautiful and spacious custom built sailing trimaran specifically designed for a comfortable ride in Hawaiian waters. What makes Hokulani unique from every other tour boat operating in Waikiki, is that s... More

Our double-decker boat, Poseidon, offers multiple viewing angles for spotting dolphins during your Oahu dolphin watching cruise! Once we reach the snorkeling location, enjoy our built-in 21-ft water slide, floating mat, stand-up p... More

Experience the perfect blend of adventure, relaxation, and natural beauty on Oahu’s stunning west coast. Departing from the scenic Ko Olina Marina, you’ll sail aboard a spacious, comfortable catamaran to crystal-clear waters t... More

Experience the delight of snorkeling alongside peaceful Hawaiian Green Sea Turtles in the famous Turtle Canyon, just off Waikiki's coast. Our double-decker boat offers panoramic views of Diamond Head and Waikiki, while our Hawaiia... More

Discover the stunning beauty of Oahu on a full-day Circle Island Tour, which includes iconic sights like Diamond Head Crater, Halona Blowhole, and Turtle Beach. This immersive journey showcases the heart of Hawaii with expert loca... More

-Guaranteed Hawaiian sea turtles at Turtle Canyon -Ample shade and seating on board -Premium snorkel equipment -Fun, friendly, lifeguard certified crew -BYOB (Bring your own Beverage. No glass bottles)... More

Join our Honolulu bike tour on the Bike, Sail & Snorkel adventure. This exhilarating Oahu combo tour from rainforest to reef combines views high above Honolulu to snorkeling off a catamaran off Waikiki. Explore lush rainforest and... More

Enjoy Waikiki's beautiful sunset while snorkeling with Hawaiian sea turtles in crystal-clear waters. We are the only 3-hour long sunset cruise in Waikiki, allowing plenty time for customers to fully embrace their special time. Wit... More

Embark on a delightful journey through Oahu's pristine waters on a luxurious and comfortable catamaran. Our Turtle Snorkeling Package offers a unique opportunity to snorkel with friendly turtles in the heart of Waikiki's picturesq... More

In the clear waters of West Oahu, enjoy dolphin watching and snorkeling experience and get to see the wildlife and tropical island fishes. You might also see Hawaiian sea turtles and Hawaiian monk seals and mantas. You will board... More