Top Oahu Freediving

Do you want to dive with sharks? One Ocean Diving is an extremely unique program and shark dive led by marine researchers trained by world renowned shark experts Ocean Ramsey & Juan Oliphant. We are the first company in the United States & Hawaii to offer freediving with sharks without a cage and we continue to maintain a perfect safety record. Guests are taught what to do if a shark approaches them which is useful information they could use throughout the rest of their life. Guests are also taught about shark sensory systems, science, and can participate in data collection. Dives are recapped by the marine researchers who guide the dives (they are the first person in the water and the last person out and stay in the water with the guests the entire time) and conservation information is shared as well as opportunities to support and get involved. One Ocean Diving’s program is part of the One Ocean organization that does other conservation and research work around the world.

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 picturesque waters. Enjoy other activities such as paddle boarding, kayaking, and our sea scooters off the coast of Waikiki!Our passionate and knowledgeable tour guides will make your snorkeling adventure an unforgettable experience. Along with snorkeling, keep an eye out for other marine wildlife such as dolphins and seasonal whale sightings. Join us for a thrilling day on the water, filled with excitement and wonder.

Get a new perspective on the great predators of the deep when you embark on this shark dive tour from Oahu’s North Shore. Join a small group and sail out to deeper waters for the chance to come face to face with these often misunderstood creatures in their natural environment. This is a cage-less dive, meaning you’ll be swimming in the water with just your snorkel gear.

Explore the vibrant waterscape of Hawaii on this 2-site diving experience with rental gear included. Launching conveniently from Honolulu, board Dive Oahu’s spacious boat, with free snacks and refreshments provided. Once out at sea, an experienced PADI-certified guide kicks off the excursion with a relaxing surface interval before leading you through a famous deep wreck and shallow reef teeming with marine life.

The team at Hawaii Adventure Diving is made up of a unique group people all sharing a deep love for everything wild. The team comes from mixed backgrounds ranging from marine biologist to professional dive instructors to professional videographers/photographer. The mixed backgrounds provides us with a wide variety of expertise which helps us provide you the best possible shark tour! We provide a small intimate atmosphere catered to a maximum of 6 guest. The small groups allow us to maximize your water time and freedom during the tour. We strive to make your experience personal with memories to last a lifetime!

Experience an unforgettable Hawaiian snorkeling adventure with exclusive extras like our electric-powered sea scooters, stand up paddle boards, and more! We also provide the famous IYASUME musubi to all our guests as well as hot cup noodles for your warmth. Finally we provide printed photos as a souvenir. Why go to an aquarium or zoo when you can be up-close and personal with Hawaiian sea life?

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 picturesque waters. Enjoy other activities such as paddle boarding, kayaking, and our sea scooters off the coast of Waikiki!Our passionate and knowledgeable tour guides will make your snorkeling adventure an unforgettable experience. Along with snorkeling, keep an eye out for other marine wildlife such as dolphins and seasonal whale sightings. Join us for a thrilling day on the water, filled with excitement and wonder.

With only 6 passengers maximum this semi-private tour allows maximum attention to safety and service. Turtle Canyon is the best place to snorkel with sea turtles on the island. You'll see fish found nowhere else in the world! Waikiki's offshore waters are protected from our strong ocean waves giving the best conditions. Our guides are passionate about the ocean and share their love for the ocean with guests. Our Deluxe power catamaran has all the amenities you'll need for a great time on the water.

Join the most experienced team in Hawaii for an open water shark dive! Snorkel or free-dive among a multitude of shark species all while under the watchful eye of our professional safety divers. Guaranteed Sharks with the possibility of Dolphin, Whales, and sport fish as well.

Create a cruise where you can explore and get away from the crowds of Waikiki. Private charters allow more flexibility with the day’s schedule and activities. Book a sail, swim, and snorkel time that works with your schedule. You can go at the best time of day to snorkel and see turtles, dolphins, eels, rays, octopus, big schools of tropical fish, and humpback whales (whale season is December - April). If you decide that you want to add to your trip, it’s no problem. It’s your boat and you decide the music, where you go, and rest assured you have the best crew to keep you safe at sea.

Discover Oahu’s underwater world at night with this small-group two-tank dive along the south shore. Dive at a rare hard coral reef site before sunset. During your surface interval, enjoy complimentary snacks and water while watching the sunset. On the night dive, look for turtles, reef sharks, and rays feeding in the darkness. Includes premier gear rental and valet diving service.

Escape to the pristine waters of Waikiki and embark on an unforgettable snorkeling journey at Turtle Canyon. Dive into Hawaii's underwater paradise from our boat, where every moment is tailored to provide you with an intimate and memorable experience. Turtle Canyon, Waikiki's premier snorkel spot offers exciting encounters with turtles, dolphins, and a vibrant underwater world teeming with fish. Whether you're a seasoned snorkeler or a first-timer, our tour caters to all skill levels. Our experienced, licensed guides ensure a safe and enjoyable experience for everyone. Our knowledgeable guides are passionate about marine life and committed to providing you with an enriching and educational experience. We provide top-of-the-line snorkeling equipment, floatation devices, and adhere to all safety protocols to ensure a worry-free adventure. Come swim with the turtles! Immerse yourself in the beauty of Hawaii's underwater world and create cherished memories.

Embark on an amazing journey into the heart of marine ecology with our one-day course offered by the Ocean Alliance Project. Designed for enthusiasts, scuba divers, and anyone with a passion for the ocean, this program is a gateway to understanding and contributing to the preservation of Hawaii's vibrant coral reefs.

Explore the waters off the coast of Oahu on a two tank dive, ideal for first-time divers. Board a private boat and head out to two separate diving locations in the Pacific, traveling in the company of PADI-certified instructors. Come face-to-face with eels, spotted eagle rays, octopuses, and more while perusing local waters. Perfect for snorkelers, too.