Snorkel with sharks and support marine conservation research
1 Hour and 40 Minutes
Guided snorkel, Gear provided
Join a marine research and conservation shark snorkel and learn about the biology, physiology, and behavior of ocean wildlife as you get in the water. Watch for sharks and other marine life while contributing to conservation-focused research.
Charters are subject to weather. Basic swimming ability is required, and prior snorkeling experience is recommended. If you are over 250 lbs or have serious medical or fitness limitations, notify the operator at least 48 hours in advance; passengers over 250 lbs may need to book an additional ride-along spot.
Cancel at least 24 hours before departure for a full refund. No refunds for no-shows, late arrivals, or changes within 24 hours. If the operator reschedules due to weather, you will be refunded 100%.
Infants are not allowed onboard. The activity is not recommended for children age 5 and under. You must be at least 4 ft tall to get in the water with sharks.
You need basic swimming ability. The crew highly recommends basic prior snorkeling experience.
There is a 250 lb per-person weight restriction. If you are over 250 lbs, you must notify the operator and you may need to book an additional ride-along spot under the same name; the crew may also deny boarding or water entry for safety if you do not notify them. If you are not in good physical fitness or have serious medical issues or limits, notify the operator at least 48 hours in advance.
66-11 Kamehameha Hwy, Haleiwa, HI 96712
With an impressive near-perfect rating from thousands of divers, this shark diving operation clearly delivers something special. Reviewers consistently describe their experiences as "amazing" and "incredible," with many admitting they were initially nervous but found the whole adventure surprisingly calm and peaceful. The crew earns praise across the board for being friendly, welcoming, and genuinely passionate about what they do. Names like Matthew, Hayley, Tyler, Liko, Faith, and Kaitlyn pop up repeatedly, with guests appreciating how informative and safety-focused the guides are throughout. The conservation-minded approach resonates strongly with visitors, who love learning about shark protection while experiencing these animals up close. Safety briefings are thorough and detailed, with the company's 17-year perfect safety record putting anxious divers at ease. Multiple guests mention feeling completely safe despite any initial fears, and several have returned for second dives. The comfortable boat and professional handling from start to finish round out what reviewers describe as a dream-come-true, once-in-a-lifetime experience that they'd recommend without hesitation.
Had such an awesome experience with One Ocean Diving! I’d do it 100x over. Everyone was super nice, educational and made me feel safe while diving. Ethan and Faith took awesome photos/videos. I originally didn’t pay for them but really happy I did for the memories
Trace Templeton
May 19, 2026
Had such an awesome experience with One Ocean Diving! I’d do it 100x over. Everyone was super nice, educational and made me feel safe while diving. Ethan and Faith took awesome photos/videos. I originally didn’t pay for them but really happy I did for the memories
Trace Templeton
May 19, 2026