The Kona Honu Divers Kona Open Water scuba course is a PADI certification taught over 3 in-person days after 8 to 12 hours of eLearning: a 7-hour pool day, then 4 open-water dives ending from the boat Honu One, for $995 ($879 with eLearning done). It suits adults 18 and up with time to spare. Drawback: a 7-day cancellation cutoff.
Highlights
$995 per student including eLearning, or $879 if eLearning is already completed, on the operator's site as of October 2026; Greetwell lists a 2-day referral version at $904.01.
Class size is capped at 4 students per instructor; the course usually runs 3 days in person after a self-paced eLearning day.
Four open-water dives: 2 from shore or boat on day 3 and 2 from the Honu One dive boat on day 4, each day about 5 hours.
Premium rental gear (BCD, regulator, dive computer, wetsuit, tank, weights), eLearning, certification card and PADI Dive Club membership are included; mask, snorkel and fins are not.
Prerequisites: age 18 and up, able to swim, English fluency, a completed PADI medical questionnaire and medical or dive accident insurance.
What to Expect
Before arriving you complete PADI eLearning, which the operator estimates at 8 to 12 hours, and the medical questionnaire.
Day 2 is about 7 hours in confined water at the shop, starting with gear setup and progressing through the PADI skills.
Day 3 covers open-water dives 1 and 2, from shore or boat, about 5 hours including briefings.
Day 4 covers open-water dives 3 and 4 from the Honu One, a 46-foot custom dive boat, about 5 hours.
You receive your PADI Open Water certification and Dive Club membership on completion; arrive 15 minutes before each day's start time.
What's Included
PADI eLearning and certification card
Rental tank, weights, BCD, regulator, dive computer and wetsuit (Cressi BCD, Atomic regulators, Suunto computer and 5 mm wetsuit per hawaii.com)
Confined-water session and 4 open-water dives, including boat dives on Honu One
Snacks and water on board
PADI Dive Club membership
What's Not Included
Mask, snorkel and fins (rent or buy with a 10% student discount)
Medical or dive accident insurance (required)
Transport to the shop and accommodation
What to Bring
Mask, snorkel and fins
Reusable water bottle and sun-protective clothing
Completed medical questionnaire and signed waivers
Restrictions and Requirements
Ages 18 and up
Must be able to swim and speak and understand English
PADI medical questionnaire required; physician sign-off if any condition is flagged
Medical coverage or dive accident insurance required
Maximum 4 students per instructor
Cancellation Policy
Courses carry a 7-day cancellation policy: cancel or modify up to 7 days before the course start time; trip protection is not available for courses. Guests more than 15 minutes late or who no-show are not refunded, and the operator will reschedule or refund in full if it cancels for weather, conditions or safety. The hawaii.com listing confirms a full refund up to 7 days in advance. Checked October 2026 on konahonudivers.com and hawaii.com.
Kona Honu Divers, 74-5583 Luhia Street, Kailua-Kona, HI 96740 (address per the Greetwell freediving listing)
Check-In
Arrive 15 minutes before the start time each day; boats may leave 15 minutes after the scheduled start
Ratings from every source we could find
Other
5.0
6,299 reviews
Google Maps — Summarized by Our Team
Open Water certification courses are a standard offering at established dive shops; general commentary favors booking early in a trip in case weather requires rescheduling a session.
Last checked 2026-09-15
Ratings and review counts are checked periodically and may not reflect same-day changes on each platform.
What the Reviews Say
We have not yet read individual reviews of this course. The rating below is the public operator score shown on the hawaii.com listing as of October 2026; the operator's own page cites Scuba Diving Magazine Readers' Choice awards without figures.
About the Operator in General
The operator says it received the most votes in the education category of Scuba Diving Magazine's 2024 Readers' Choice survey and runs small groups without overbooking; the one Greetwell review we read (September 2026, 5 stars) praised an instructor's patience with new divers.
Our Verdict
Tripreviewall's Take
At $995 all-in with premium rental gear, four open-water dives and a 4:1 ratio, this is a full-price but complete Open Water course, and finishing on a boat in Kona's clear water is a better first-dive environment than most mainland quarries. It is worth it for travelers who can commit 3 full days plus 8 to 12 hours of eLearning before the trip. If you are short on time, do the eLearning and confined water at home and book the operator's 2-day referral instead.
Book This Tour If…
You are 18 or older, can swim, and will finish PADI eLearning before arriving
You can give 3 consecutive days, roughly 7, 5 and 5 hours, to the course
You want small classes; the operator caps instruction at 4 students
Skip This Tour If…
You have fewer than 4 days in Kona; the referral course ($904.01 on Greetwell) finishes dives for students who did pool work elsewhere
You are under 18; the operator sets the minimum at 18, not PADI's 10 for Junior Open Water
Your plans may change within a week of the start date, since courses have a 7-day cancellation window and no trip protection
Tips From Reviewers and Operator Notes
Finish eLearning well before the trip and bring the completion record; students with it pay $879 instead of $995.
Buy or rent mask, snorkel and fins before day 2; they are the only gear not included, and students get 10% off purchases.
Arrange dive accident insurance before the course; the operator requires medical coverage or a dive policy.
Leave 18 hours between your last dive and any flight or drive up Mauna Kea; the operator's policies apply the standard no-fly interval.
Assessed by the Tripreviewall editorial team, last reviewed October 2026.
Frequently Asked Questions
How much is the Kona Honu Divers Open Water course?
The PADI Open Water certification course costs $995 per student including eLearning, or $879 for students who have already completed PADI eLearning, as of October 2026. Rental BCD, regulator, computer, wetsuit, tanks and weights are included; mask, snorkel and fins are extra, with a 10% student discount at the shop.
How many days does the Open Water course take?
The operator schedules 3 days of in-person training after a self-paced eLearning day of 8 to 12 hours: about 7 hours of confined water, then two days of 2 open-water dives each, roughly 5 hours apiece. Some parts of the operator's page call it a 3-day course and others 4 days including eLearning.
Where are the open-water dives?
Dives 1 and 2 are made from shore or boat and dives 3 and 4 from the Honu One, the operator's 46-foot custom dive boat, on the Kona coast. The operator's hawaii.com listing adds that snacks and water are provided on board. Exact sites depend on conditions on the day.
What are the prerequisites?
Students must be 18 or older, able to swim, and able to speak and understand English. A completed PADI medical questionnaire is required, with a physician's approval if any condition is flagged, and the operator requires medical coverage or dive accident insurance. A Discover Scuba experience is recommended but not required.
Is the class size small?
Yes. Kona Honu Divers limits the Open Water course to 4 students per instructor, a 4:1 ratio, and states that it does not overbook. Smaller groups mean more individual time on skills during the 7-hour confined-water day and on the four open-water dives.
What is the cancellation policy for courses?
Courses have a 7-day cancellation window: cancel or modify up to 7 days before the start for a full refund, with no trip protection available for courses. Arriving more than 15 minutes late or not showing up forfeits the fee. If the operator cancels for weather or safety, you are rescheduled or refunded in full.
Contact
The operator's phone and email appear here after you check availability on one of their booking sites. Live prices and open dates are only shown there.
Already checked? The details appear automatically when you come back to this tab.
This is the tour operator's own contact info, shared for general questions — not for bookings. Book through the booking links for real-time availability and the best price.
TripReviewAll is an independent review site and does not operate this tour. For changes to an existing booking, contact Kona Honu Divers directly.