Captain Moana Akana

I grew up freediving off Makena before I knew what a marine biologist was. I just knew that the underwater world was quieter than anywhere above it, and that when I was eight meters down watching a turtle navigate a coral head, nothing else in my life had weight. I got the biology degree because I wanted language for what I'd been seeing my whole life.

Molokini Crater is the best reef dive site in the Pacific. I say this without exaggeration and with the context of having snorkeled and dived 40+ sites across the Hawaiian archipelago as part of my DLNR research partnership work. The crater's bathymetry creates conditions that concentrate marine life and protect visibility in a way that's almost impossible to replicate. On a calm morning at 6:30am, 150-foot visibility is routine. The wall drops 300 feet and hosts pelagic species — whitetip reef sharks cruise the outer edge — that you won't see at a shallower site.

I do first-light departures because the marine life behaves completely differently before the tour boats arrive. The parrotfish are still grazing. The octopus are out of their crevices. The sharks are mid-water, feeding, unperturbed. By 9am, 3,000 people snorkeling this crater have changed the behavior of every species in it. At 6:30am, you're a visitor to a functioning ecosystem. That distinction matters to me scientifically and matters to guests experientially.

I carry a waterproof identification slate with 80+ species on it. My record in one morning session is 43 positive IDs. The slate isn't just a teaching tool — it's a way of paying attention that turns snorkeling into something active rather than passive. I want guests to come out of the water knowing what they saw, not just that they saw 'fish and coral and a shark maybe.'

I monitor the crater's fish population as part of an ongoing DLNR research partnership. The data I collect during private sessions contributes to reef health assessments that inform management policy. When you come out to Molokini with me, you're participating in science whether you know it or not. That feels right to me.