A useful fact to keep in mind
NAUI describes six dives in its Advanced Open Water Scuba Diver course, including night or limited visibility, navigation and deep diving beyond 18 metres seawater within recreational limits.
Check the sourceHong Kong AOW diving course price and what to clarify
Request a current written breakdown
For planning purposes, the published price list shows NAUI Advanced Open Water Scuba Diver at HK$3,570 per person. Treat that figure as a starting reference, not a promise that every possible cost is included. Before paying, ask DiveHarbour to confirm the current fee, the issuing agency, the number and type of training dives, boat or shore arrangements, equipment, gas, learning materials, certification processing and any items you will provide yourself. A written breakdown makes it much easier to compare like with like.
An advanced course is not simply a more expensive fun dive. It is continuing education built around supervised practice and decision-making. The price can change when a group needs different logistics, when a particular site is unsuitable, or when a diver needs a screening or refresher session first. Ask whether the quoted amount is for a confirmed date or an enquiry only, and keep the written reply with your booking records. For a wider overview of how much does it cost to learn scuba in Hong Kong, compare the training pathway rather than choosing solely by the lowest headline number.
A useful message includes four details: your current certification agency and level, the date of your last dive, your preferred dates or flexibility, and the skills or environments you hope to explore. Mention whether you need rental equipment, have your own computer or exposure protection, and whether you are comfortable in open water. These details help the team explain what is suitable without assuming availability, fitness, weather or inclusions.
- Ask for inclusions and exclusions in writing.
- Confirm whether the HK$3,570 reference applies to your proposed dates and course arrangement.
- Keep payment, cancellation and make-up terms alongside the quote.

What the advanced course decision involves
Match the course to your certification and experience
The right comparison starts with eligibility. NAUI’s official Advanced Open Water Scuba Diver page describes a continuing-education course for certified divers and says an equivalent Open Water certification is required. It states a minimum age of 15 by the water phase for the adult course, with junior certification provisions for ages 10–14. That is a NAUI requirement, not a universal rule for every agency: PADI, SSI and other organisations may publish different age, prerequisite and training standards. DiveHarbour should verify the rule that applies to the certification route you choose.
NAUI also describes six dives, including night or limited visibility, navigation and deep beyond 18 metres seawater within recreational limits. NAUI describes six dives in its Advanced Open Water Scuba Diver course, including night or limited visibility, navigation and deep diving beyond 18 metres seawater within recreational limits. This is a useful illustration of why course scope matters to price, but it should not be read as a promise that another agency’s programme has the same number or sequence of dives. Ask what the local plan contains and whether any dive is used for evaluation rather than counted toward certification. If you have not dived for a long time, a supervised refresher may be the sensible first step instead of rushing into advanced training.
Your experience matters as much as the card in your wallet. A recent diver who is comfortable assembling gear, checking a buddy, controlling buoyancy and responding calmly to small problems can focus on new navigation or environment tasks. Someone returning after a long gap may benefit from a pool or easy-water review. The instructor can assess your capability and explain a realistic pathway; an advanced card should support sound judgement, not encourage you to attempt conditions beyond your training.
Certification agency is another practical distinction. If you are comparing the SSI Open Water course price Hong Kong or PADI Open Water course fee Hong Kong with an AOW quote, those are entry-level pathways and are not interchangeable with advanced continuing education. A diver without a qualifying Open Water-level certification should ask about the appropriate beginner route, including the Open Water diving course Hong Kong cost, rather than booking AOW simply because the title sounds appealing.

Planning your next step with DiveHarbour
Confirm arrangements before committing
Once your prerequisite and goals are clear, discuss practical scheduling. Advanced training may be split between theory, confined-water preparation and open-water sessions, depending on the course plan and conditions. Review the Hong Kong pool and open water course schedule when deciding whether a split-day format fits your work, travel and recovery time. Do not assume a date is reserved until DiveHarbour confirms it in writing.
Ask where each part takes place, how long you should allow for travel and kit preparation, and what happens if visibility, sea state or another operational issue makes a session unsuitable. A responsible plan prioritises the instructor’s assessment and the site’s conditions over completing a checklist on a particular day. If a replacement date is offered, ensure the written terms say what happens to your booking and any extra transport or accommodation you have arranged.
Before booking, check the quote against your own kit and comfort. Confirm sizes and availability for rental equipment, whether cylinders and weights are supplied, and whether you need to bring certification evidence, logbook, swimwear, towel and personal medication. Ask how digital learning or manuals are delivered and when certification processing occurs. These small questions prevent the common mistake of comparing one package that includes boat and equipment with another that does not.

How to compare an AOW quote fairly
Look beyond the headline number
Use the same checklist for every enquiry. A low quote may omit boat fees, equipment, certification or additional evaluation time; a higher quote may include more of those items. The goal is not to make every provider identical, but to understand what you are buying and whether it matches your experience. Ask for the total payable amount, payment timing and the exact point at which optional items become chargeable.
Think about value as preparation and supervision, not just the number of dives. Clear briefings, appropriate site selection, small-group attention and time to ask questions can make an advanced course more useful. You should be able to discuss what happens if you are not yet ready for a skill or if a dive is changed for safety reasons. No provider should guarantee a particular marine-life encounter, visibility or qualification outcome before training is completed.

Safety, health and responsible progression
Build confidence without chasing depth
Advanced training introduces new tasks, not a licence to dive beyond your ability. Before the water phase, discuss recent illness, medication, ear or sinus concerns, breathing comfort and any condition that could affect exercise or judgement. General information cannot replace advice from a qualified clinician; if a medical questionnaire raises a concern, obtain appropriate clearance before entering the water. Never force equalisation or hold your breath to solve discomfort.
In the water, follow the instructor’s briefing, stay with your buddy or assigned group, and communicate early when something feels wrong. Navigation practice is about control and awareness; a deep or low-visibility exercise should remain within the agency’s recreational limits and the plan for that site. Weather, currents, boat traffic and visibility can change, so postponing or modifying a dive is a normal safety decision, not a failure. Ask how equipment checks, emergency communication and surface support are handled, without expecting the course to teach you every specialist rescue skill.
Responsible progression also includes logging what you actually did. Record the environment, equipment configuration, tasks completed and anything to practise next. A thoughtful instructor can suggest suitable future fun dives or specialties, but you should choose them based on recent competence and conditions similar to your training.

A simple enquiry checklist and booking policy
Turn questions into a confident decision
Send one clear enquiry rather than several disconnected price questions. State that you are asking about the Hong Kong AOW diving course price, then include your agency and certification, recent dive date, number of logged dives if known, preferred timing, equipment needs and any relevant health or accessibility question. Ask for the current total, inclusions, prerequisite confirmation, proposed learning format and cancellation terms. The reply should leave you knowing what is confirmed and what remains subject to conditions.
Read the payment policy before you transfer money. Course fees are non-refundable unless the written terms expressly say otherwise. Make-up sessions are available only where the written terms permit them; there is no guaranteed reschedule date. Weather, instructor assessment, medical suitability and operational constraints can affect the plan. If you need flexibility, ask about it before booking rather than relying on a verbal assumption.
Finally, compare the answer with your actual goal. If you want structured skill development and meet the prerequisite, AOW may be a sensible next step. If you mainly want to regain comfort, ask about a refresher. If you are still learning basic scuba skills, start with an entry-level programme. A transparent conversation now is more valuable than committing to a course that does not match your experience.

What to check when comparing an advanced-course price
| Booking option | Best for | Check before paying |
|---|---|---|
| NAUI AOW reference — HK$3,570 per person | A certified diver seeking structured continuing education | Current date, six-dive or local scope, boat, equipment, certification and prerequisites |
| AOW enquiry with own equipment | A diver who has suitable, serviced personal gear | Cylinder and weight provision, kit inspection, gas, computer and any rental substitutions |
| Refresher or evaluation first | A certified diver returning after a long break or lacking confidence | Whether it is separate from AOW, its fee, skills covered and how readiness is decided |
| Entry-level pathway | Someone without a qualifying Open Water-level certification | Agency, age rules, learning format, open-water plan and total price |
Advanced Open Water Course Price in Hong Kong — common questions
Can I see a fixed advanced open water price on this page?Toggle answer
The approved reference is HK$3,570 per person for NAUI Advanced Open Water Scuba Diver, but no quote should be treated as a fixed promise for every arrangement. Confirm the current fee, inclusions, prerequisites, dates and separate costs directly in writing before proceeding.
What should I share when asking about the course price?Toggle answer
Tell DiveHarbour your current certification and agency, recent diving experience, preferred timing, equipment needs and the skills or environments you want to explore. This context helps the team discuss a suitable pathway without assuming availability.
Do I need Open Water certification before AOW?Toggle answer
A qualifying Open Water-level certification or equivalent is a common prerequisite, and NAUI states that requirement on its official course page. Agency standards vary, so ask DiveHarbour to verify the rule for your chosen certification route before booking.
What if I have not dived recently?Toggle answer
Say so in your enquiry. The instructor may recommend a refresher or evaluation before advanced training. That is a readiness decision, not an automatic promise of an AOW date or certification.
Are fees refundable or can I automatically reschedule?Toggle answer
Fees are non-refundable unless the written terms expressly provide otherwise. Make-up sessions are only available where written terms permit them, and no reschedule date is guaranteed. Read those terms before payment.
Take the question with you
The most useful next step is to message DiveHarbour with your certification, last-dive date, preferred timing and equipment needs, and ask for the current AOW total in writing. Use HK$3,570 per person as the approved NAUI reference, then confirm exactly what it covers and whether your experience suits the plan. A clear answer lets you book with realistic expectations and choose a safer, more rewarding progression.
Sources worth checking
- NAUI Advanced Open Water Scuba Diver
NAUI describes this as continuing education for certified divers, requires NAUI Open Water Scuba Diver or equivalent certification, states a minimum adult age of 15 by the water phase, and describes six dives including night or limited visibility, navigation and deep diving beyond 18 metres seawater within recreational limits.
Useful next reads for your plan
If you are still comparing routes, these related pages give you practical questions to bring into your next conversation with an instructor.
Put your plan into practice
Useful planning guides
PADI SSI fee comparison: compare what you receive
Use this PADI SSI fee comparison worksheet to compare practical options, check key decision points, and confirm current details with DiveHarbour.
PADI SSI fee comparison


