Free Concierge Service
    Text or call 1-877-GREET-WELL
    Ask AIAI
    Ask AIAI
    1. Local experiences
    2. /Things to do in Kailua-Kona…
    3. /Water Activities
    4. /Scuba Diving
    5. /2-Day Open Water Referral Dives in Kailua-Kona
    Why travelers choose Greetwell

    Curated by our team

    Every experience is hand selected and approved by Greetwell.

    Personal concierge

    Real humans available to help before, during, and after your booking.

    Intimate & authentic

    Including unique in-home experiences you won't find anywhere else.

    Easy booking & cancellation

    Reserve in minutes with free cancellation on most experiences.

    Greetwell

    Experiences that stay with you long after the trip

    Greetwell curates authentic local experiences and provides personal concierge support in over 500 destinations, helping you explore confidently wherever you go.

    About

    • Our Story
    • For Experience Providers
    • For Hospitality Partners
    • For Developers

    Resources

    • Travel Guides
    • Experience Gift Cards
    • Help Center
    [email protected]1-877-GREET-WELL

    Safe & Secure Payments

    © 2026 Greetwell, Inc. All rights reserved.
    Privacy PolicyTerms
    Product image 1
    Gallery image

    2-Day Open Water Referral Dives in Kailua-Kona

    Complete your four referral dives from a custom dive vessel with Master Scuba Diving Instructors

    5.0 stars• 7.7K reviews

    Duration

    2 Days

    Includes

    Open Water dives 1-4, instruction

    Highlights

    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.

    • Complete Open Water dives 1 through 4 toward certification
    • Dive with Master Scuba Diving Instructors
    • Explore from a custom 46-foot Newton dive vessel
    • Bring family members aboard on your certification days

    Itinerary

    • Day 1: 7:45 AM - 3:00 PM: Open Water dives 1 & 2 on board
    • Day 2: 7:30 AM - 2:00 PM: Open Water dives 3 & 4 on board, with final paperwork completed after the dive

    What's Included

    • Open Water dives 1 through 4
    • Instruction by Master Scuba Diving Instructors
    • Snacks and water onboard

    Important details

    • Ages 18+ only
    • Requires completed knowledge and pool sessions before your first dive
    • No heart conditions
    • English conversation required to understand safety and dive briefings
    • Complete the Diver Medical Participant Questionnaire; a physician's release is required if indicated
    • Sign waivers in advance
    • Use only mineral sunscreen aboard the vessel
    • Do not fly or drive above 2,000 feet for 18 hours after diving

    Cancellation Policy

    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

    FAQs

    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.

    Meeting details

    Honu One Boat Slip, 352-429 Kealakehe Pkwy, Kailua-Kona, HI 96740

    Experience provided by Kona Honu Divers

    How can we help?

    We are here to assist with special requests, large groups, last minute needs, and any questions you may have.

    Call or text 1-877-GREET-WELL

    Report an issue

    Open Water

    $904.01

    Ages 18+

    0

    Why book through Greetwell?

    • No Added Fees

      No booking or service fees, ever

    • Concierge Support Included

      Real humans ready to help with timing, questions, or special requests

    • Free Cancellation Available

      Most experiences can be cancelled for a full refund

    Discover what we've curated for you

    Review summary

    5.0
    Excellent
    7.7K reviews•Google Maps
    7,144
    75
    17
    13
    27

    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.

    What people are saying

    Review 1 of 4
    5/5

    Elias was fantastic and so knowledgeable! Super patient with new divers. Amazing dive.

    Photo of Michael Minnich

    Michael Minnich

    September 1, 2026

    Review 1 of 1
    5/5

    Elias was fantastic and so knowledgeable! Super patient with new divers. Amazing dive.

    Photo of Michael Minnich

    Michael Minnich

    September 1, 2026

    Nearby activities

    Manta Ray Dive Charter in Kona
    Scuba Diving

    Manta Ray Dive Charter in Kona

    Explore Kona's reef at dusk on a two-tank night dive

    Explore Kona's reef at dusk on a two-tank night dive
    5.0 • 7.7K reviews
    $319/ person
    Kailua-Kona Blackwater Night Dive
    Scuba Diving

    Kailua-Kona Blackwater Night Dive

    Explore the open ocean after dark and look for drifting pelagic life

    Explore the open ocean after dark and look for drifting pelagic life
    5.0 • 7.7K reviews
    $295/ person
    Kona Long-Range Scuba Dive Charter
    Scuba Diving

    Kona Long-Range Scuba Dive Charter

    Reach remote Kona reefs, lava tubes, and northern dive sites on a fast 2-tank charter

    Reach remote Kona reefs, lava tubes, and northern dive sites on a fast 2-tank charter
    5.0 • 7.7K reviews
    $356/ person
    2-Day Freediving Course in Kailua-Kona
    Scuba Diving

    2-Day Freediving Course in Kailua-Kona

    Build safe, efficient freediving skills through FII classroom, pool, and open-water training

    Build safe, efficient freediving skills through FII classroom, pool, and open-water training
    5.0 • 7.7K reviews
    $441/ person
    2-Tank Scuba Dive Charter in Kailua-Kona
    Scuba Diving

    2-Tank Scuba Dive Charter in Kailua-Kona

    Dive Kona’s lava-formed reefs and look for tropical marine life

    Dive Kona’s lava-formed reefs and look for tropical marine life
    5.0 • 7.7K reviews
    $270/ person
    Kailua-Kona Buoyancy Diving Specialty Course
    Scuba Diving

    Kailua-Kona Buoyancy Diving Specialty Course

    Refine buoyancy control and air efficiency on two instructor-led Kona dives

    Refine buoyancy control and air efficiency on two instructor-led Kona dives
    5.0 • 7.7K reviews
    $567/ person