Complete your four referral dives from a custom dive vessel with Master Scuba Diving Instructors
2 Days
Open Water dives 1-4, instruction
Complete the four open-water referral dives that follow your prior knowledge and pool sessions in Kona's waters. Dive from a custom 46-foot Newton vessel with Master Scuba Diving Instructors as you work through the in-water portion of your Open Water course.
Free cancellation up to 7 days before your course. No refund for cancellations within 7 days, late arrivals of more than 15 minutes, or no-shows. If the operator cancels, including due to weather, you'll be offered rescheduling based on availability or a full refund.
Product ID: V3BKEQ
Arrange your own transportation to the boat; transportation is not provided. A vehicle is necessary to get there.
Bring a reusable water bottle and wear sun-protective clothing. Only mineral sunscreen is permitted aboard.
This course requires at least 2 students to run.
Honu One Boat Slip, 352-429 Kealakehe Pkwy, Kailua-Kona, HI 96740
With a perfect track record across thousands of reviews, this Kona dive operation stands out for its exceptional crew and unforgettable underwater experiences. Divers consistently praise guides like Jeff, Sarah, Jason, Max, and Holger for their knowledge, professionalism, and ability to make everyone feel safe and comfortable in the water. The manta ray night dives get particular attention as "mind blowing" and "life changing," while their unique blackwater dives deliver encounters with deep sea creatures and occasional oceanic whitetip sharks that reviewers describe as truly special experiences. The seamless operation runs smoothly from start to finish. Certification courses (both Open Water and Advanced) are highly regarded, with instructors making the learning process engaging and thorough. Experienced divers with hundreds of logged dives note the organization and spacious, well-maintained boats. Captain John, Andy, and other crew members handle all the gear and logistics so you can focus on the diving. Multiple reviewers mention feeling genuinely cared for, with staff answering questions patiently and spotting wildlife that might otherwise go unnoticed. The relaxed, unhurried pace on the boat adds to the overall quality of the experience.
Elias was fantastic and so knowledgeable! Super patient with new divers. Amazing dive.
Michael Minnich
September 1, 2026
Elias was fantastic and so knowledgeable! Super patient with new divers. Amazing dive.
Michael Minnich
September 1, 2026
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