Hawaii Oceanic is a family-run snorkel outfitter based in Kona, sharing the island’s extraordinary reefs and gentle manta rays with no more than 12 guests at a time. Their Coast Guard certified vessel, built in Hawaii, glides to l...
The crew makes all the difference here, and reviewers can't stop raving about the personable guides and captains who lead these tours. Jason gets particular love for his jokes and energy, while Carmelle earns praise for going above and beyond with booking logistics. The small group size (typically 10-12 people max) consistently impresses guests who appreciate the more intimate, less crowded experience compared to larger operators. Most tours focus on manta ray encounters and snorkeling at Captain Cook's monument, with guests reporting incredible wildlife sightings and clear waters. There are a handful of complaints worth noting. A few guests experienced last-minute cancellations due to weather or water conditions, which understandably frustrated travelers with tight schedules. One negative review claims their manta tour was "packed like sardines" near shore with no mantas, though this seems to be an outlier given the overwhelming number of guests reporting amazing manta encounters. The boat ramp can create delays at the end of tours, so build in some buffer time. The manta snorkel tours get consistent five-star enthusiasm from people calling it a "once in a lifetime" experience. Guides like Sara can even identify individual mantas by name, adding educational value. The operation feels well-organized with safety-focused staff who also know how to keep things fun and relaxed.
Our family of 8 did the snorkeling tour at Captain Cook. Captain Jason and Erika were very personable and knowledgeable and also did a very good job explaining points of interest of places on the shoreline and the wildlife that live there. It’s very affordable and we all liked that they only take small groups. The drinks and snacks were great too.
Pamela Chapman
August 9, 2025
Our family of 8 did the snorkeling tour at Captain Cook. Captain Jason and Erika were very personable and knowledgeable and also did a very good job explaining points of interest of places on the shoreline and the wildlife that live there. It’s very affordable and we all liked that they only take small groups. The drinks and snacks were great too.
Pamela Chapman
August 9, 2025