One Ocean Diving – Shark Research Snorkel

One Ocean Diving - Shark Research Snorkel takes you offshore from Haleiwa for a cage-free shark snorkel on Oahu's North Shore. This is a snorkel-only tour, led by a team focused on shark research, conservation and safe in-water interaction.

Before entering the water, the crew explains shark behavior, safety procedures and how to move respectfully in the ocean. Once conditions are right, you enter the water with snorkel gear while a safety diver stays with the group.

The tour is built for confident swimmers who want a direct, respectful shark encounter without a cage. You may see pelagic shark species in the open ocean, and the crew shares information about shark physiology, behavior and current research during the trip.

Shark Research Snorkel Highlights

• Cage-free shark snorkel tour on Oahu's North Shore
• Snorkel-only tour with One Ocean Diving
• In-water safety guide stays with the group
• Research-focused shark encounter
• Instruction on safe and respectful shark interaction
• Mask, snorkel, fins and rash guard provided
• Small-group capacity of 6 participants

Good to Know

• This is not a cage tour
• You should be physically fit and comfortable swimming and snorkeling in ocean conditions
• Minimum age is 3 years old
• Snorkeling participants must be at least 4 feet tall
• Tour duration is 2 hours