Scuba & Snorkeling
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Colorful coral heads. Bright yellow tang. Rainbow runners. And of course, the state fish of Hawaii, the humuhumunukunukuapuaa. With 1,200 miles of coral reef fringing the Hawaiian Islands, snorkeling and scuba diving are two of our most popular water activities. On Oahu, a dip beneath the waves reveals a whole new world.
Don’t let the name scare you away from Shark’s Cove on the North Shore—this rocky bay with clear, shallow waters is one of the top snorkeling and shore-diving spots in the world (and no, sharks aren’t common here). Shark's Cove is best explored during the summer months, as winter brings massive swells for big wave season.
Oahu also has a variety of other beautiful beaches with calm waters to explore, including Sans Souci near Waikiki and the Ko Olina lagoons on the island's Leeward Coast, a perfect place for keiki (kids) just starting out. You can also hop on a snorkel tour or boat charter and let guides help you discover what lies beneath the waters offshore.
Atlantis Submarines offers a one-of-a-kind underwater experience off the shorelines of Oahu, Maui, and Hawaii Island, giving guests a close-up view of an array of marine life, exotic tropical reefs and numerous sunken vessels.
We are a PADI 5 Star Resort Center offering beginner to advanced SCUBA diving charters seven days a week at two locations on Oahu, Hawaii Kai and in Waikiki near Kewalo Basin Boat Harbor. We offer complimentary roundtrip transportation to and from Waikiki and Honolulu Hotels.
Escape the crowds and join us on private cruise you won’t soon forget. Go faster and farther than anyone else in town on a private charter for spectacular coastal sightseeing tours, incredible sea life (turtles, fish, dolphins, and whales—in season), and snorkeling. The adventure is up to you!
Swim alongside dolphins and snorkel through the clear waters of Oahu’s western shores with pods of 30 to 100 spinner dolphins. We’re taking you on an unforgettable journey to the sea, where you’ll learn about Hawaii’s culture, traditions, and ocean environment.
For over 35 years Captain Bruce has become a celebrity name in the maritime industry in Hawaii. Every guest is unique, making each charter completely customizable. Nothing is impossible. With captain and crew on every charter, guests are guaranteed luxury hospitality that match their surroundings.
Personalized wildlife ocean adventures. Dolphins, whales and snorkeling.
We are a 5 STAR PADI professional development center that offers scuba certification to all walks of life. Our dive shop accommodates a huge selection of scuba, snorkeling and spearfishing equipment. We also have our own dive boat that is located at the Ala Wai boat harbor in the heart of Waikiki.
We specialize in Snorkeling and Scuba Diving at Hanauma Bay Nature Preserve (No experience required). We also offer a Swim with Dolphins snorkeling tour on the leeward coast of Oahu.
Swim and snorkel with Hawaiian spinner dolphins, Hawaiian green sea turtles, and reef fish. Seasonal whale watching included. "Hawaii's Finest In-Water Dolphin Experience and Snorkel Adventure." Free underwater camera with every online reservation!
We are passionate about helping people better understand these animals and the negative misconceptions that can go along with them- ESPECIALLY SHARKS! Join us on our most popular dive (snorkel), and swim with an array of shark species!