Open Water Course in Koh Lipe: Complete Beginner Guide

An Open Water course is the entry-level scuba diving certification. 

It is the qualification that takes you from “never breathed underwater” to a fully certified diver. With this certification, you can dive independently with a buddy, anywhere in the world, at recognised dive centres. At La Bombona Diving, the Open Water course is taught through RAID (Rebreather Association of International Divers), one of the major scuba certification agencies alongside names like PADI and SSI. A RAID certification is recognised worldwide, and its training standards are comparable to other major agencies. What matters most is choosing a dive school with experienced instructors you trust.

If you’re planning to take this course in Koh Lipe, you may have questions about the process, cost, and what to expect. This guide covers the key details you need to know.

Who Should Take an Open Water Course? 

This course is designed for complete beginners.

You don’t need any previous scuba diving experience, and you don’t have to be an athlete. If you’re comfortable swimming, can float in the water, and are excited to learn something new, you’re already a good candidate. The course starts with the basics and builds your skills step by step, so you don’t need to know anything about scuba diving in advance.

It suits:

• First-time travellers curious about diving
• Snorkellers who want to explore below the surface
• Anyone planning future dive trips who wants an internationally recognised certification
• Adventure seekers looking to learn a new lifelong skill

If you’ve ever wondered what it’s like to breathe underwater, this course is where to start.

Why Learn to Dive in Koh Lipe?

Koh Lipe is one of the best places in Thailand to learn scuba diving.

Koh Lipe sits within Tarutao Marine National Park. Beginners often enjoy calm seas, clear water, and colourful coral reefs. Many training dive sites are only a short boat ride away, so you’ll spend less time travelling and more time in the water. The sheltered conditions make it easier to build confidence and focus on learning your skills instead of dealing with strong currents or poor visibility.

If you’re going to learn scuba diving anywhere, Koh Lipe gives you an excellent place to start.

How Much Does an Open Water Course Cost in Koh Lipe? 

The course at La Bombona Diving costs 15,070 ฿ and includes everything you need to complete your certification.

The price covers your equipment rental, RAID e-learning materials, instructor training, confined water practice, four ocean dives, certification, insurance, meals, refreshments, and other course essentials. The only additional cost is the Marine Park Fee of 400 ฿ per day, which is paid directly to Tarutao Marine National Park rather than the dive school. Having a clear breakdown upfront helps you understand exactly what you’re paying for before you start.

For a beginner course, the value comes from the quality of training, instructor attention, and the confidence you gain underwater.

A good Open Water course is an investment in a skill you’ll use for a lifetime.

RAID vs PADI vs SSI: What’s the Difference?

The certification agency matters less than most beginners think.

If you’ve researched beginner scuba certifications, you’ve probably come across PADI first. It’s the world’s largest diving certification agency and says it has certified more than 30 million divers through its global network. That’s why many people automatically search for a “PADI Open Water Course” when comparing dive schools.

SSI (Scuba Schools International) is another major certification agency. It’s well known for its MySSI app, which combines online learning, digital certification cards, and dive logging in one place.

What Makes RAID Different?

One area where RAID stands out is its teaching philosophy.

In many traditional courses, beginners first learn skills like mask removal or regulator recovery while kneeling on the seabed, which provides a stable but static way to practise. RAID takes a different approach. From the beginning of the course, you’ll practise these same skills while hovering mid-water in neutral buoyancy instead of kneeling.

It’s a small difference on paper, but many divers say it makes buoyancy control feel natural much sooner because you’re building the skill you’ll actually use on every real dive, rather than learning it separately afterwards.

This doesn’t mean PADI or SSI ignore buoyancy. Neutral buoyancy is a core skill taught across all major recreational diving agencies. RAID simply introduces and reinforces it from the start.

Are RAID, PADI, and SSI Certifications Recognised?

Yes, all three are internationally recognised.

A certification from RAID, PADI, or SSI allows you to dive with recognised dive centres worldwide. You can also continue your training with a different agency later, as long as you meet the course requirements.

For example:

• Complete RAID Open Water and continue with PADI or SSI.
• Complete PADI or SSI Open Water and continue with RAID.

Your certification does not expire, although many dive centres recommend a refresher if you haven’t dived for a long time.

Which Agency Should You Choose?

The differences between RAID, PADI, and SSI are smaller than many beginners expect.

All three teach:

• Core scuba skills
• Safety procedures
• Emergency techniques
• The minimum standards required for certification

The main differences come down to teaching style, learning platforms, and how each agency structures its courses, not the quality of the skills you’ll learn.

For most beginners, the dive school and instructor matter far more than the logo on your certification card. A patient instructor and a small, well-managed group will usually create a better learning experience than a rushed course, regardless of whether it is taught through RAID, PADI, or SSI.

So, choosing the right instructor is often more important than choosing the right certification agency.

Typical Open Water Course Schedule 

The course runs across 3–4 days, moving from theory and orientation, to confined water practice, to four open water dives, and finishing with certification. Here’s how a standard 4-day course typically runs:

Day 1: Orientation and Theory Basics

• 16:00 – Orientation: Meet your instructor and dive buddies, complete your paperwork, and get introduced to the course. Bring your passport number and a smartphone.
• 16:30 – Theory: Learn the basics of scuba diving, your equipment, and how RAID’s online learning system works.

Day 2: Academics and Your First Confined Session

• 08:00 – Theory class: Learn how diving affects your body, along with the physics and safety principles behind scuba diving.
• 10:30 – Break: Time to eat and recharge.
• 12:00 – Confined water session: Complete the swim and floating assessments, assemble your scuba gear, and take your first breaths underwater while practising essential skills in shallow water. Bring swimwear, sunscreen, water, and a towel.
• 16:00 – Homework: Complete your online learning modules before your first ocean dives.

Day 3: Exam and Your First Ocean Dives

• 08:00 – Theory review and exam: Review your e-learning with your instructor before completing the multiple-choice final exam.
• 10:45 – Break: Time to eat and recharge.
• 12:00 – First open water dive: Descend to a maximum depth of 12 metres, practise the skills you learned in confined water, and experience Koh Lipe’s underwater world. You’ll use your own dive computer throughout the dive.
• 14:30 – Second open water dive: Continue practising your skills while improving your buoyancy and confidence.
• 16:00 – Back at the dive school: Log your dives, review your progress, and relax after the day’s diving.

Day 4: Final Dives and Certification

• 07:00 – Third open water dive: Dive to a maximum depth of 18 metres while learning basic underwater navigation. Depending on conditions, you may see larger marine life such as barracuda, and occasionally, whale sharks.
• 10:00 – Fourth open water dive: Complete your final training dive and put everything you’ve learned into practice.
• 14:00 – Certification: Log your dives and receive your internationally recognised digital Open Water certification, allowing you to dive to a maximum depth of 20 metres.

By the end of the fourth day, you’ll have gone from complete beginner to certified diver.

What Skills Will You Learn? 

You’ll leave the course with the practical skills needed to dive safely and confidently.

By the end of the course, you’ll be comfortable with the core skills every certified diver needs, including buoyancy control, mask clearing, regulator recovery, controlled ascents and descents, buddy communication, and basic underwater problem-solving. 

You’ll practise each skill repeatedly until it feels natural, first in confined water and then during your open water dives. The goal isn’t just to pass the course; it’s to build the confidence to enjoy future dives safely.

These are the same core skills taught across RAID, PADI, and SSI Open Water courses because safe recreational diving follows the same fundamental principles, regardless of the certification agency.

The certification is valuable, but the confidence and skills you build are what you’ll use on every dive that follows.

What Is Included in an Open Water Course? 

A good Open Water course should include everything you need to learn, practise, and get certified without hidden extras.

At La Bombona Diving, the course is fully inclusive:

• Complete diving equipment rental
• Online RAID training materials and e-learning access
• Theory lessons with your instructor
• 1 confined water session to build your basic skills
• 4 ocean dives in real dive conditions
• Internationally recognised Open Water certification
• Diving insurance
• Thai lunch on dive days
• Snacks and refreshments on the boat
• A souvenir t-shirt

With everything included, you can focus on learning to dive instead of worrying about organising the small details.

Is the Open Water Course Difficult? 

Not for most people. 

It’s a beginner course by design: the theory is straightforward, the skills are introduced step by step, and instructors won’t move you into open water dives until you’re ready. The biggest challenge for many beginners isn’t physical ability; it’s the feeling of breathing underwater for the first time, which is exactly why the confined water session exists. You get time to practise in a controlled environment before heading into the ocean.

You don’t need to be an athlete or have advanced swimming skills. You simply need reasonable comfort in the water, patience, and a willingness to learn.

By the end of the course, most beginners are surprised by how natural scuba diving starts to feel.

How to Prepare Before Your Course (And Mistakes to Avoid)

A little preparation before your course makes the whole experience smoother.

Before you arrive, make sure you:

1. Complete the RAID online registration and e-learning modules in advance if possible.
2. Fill out the health questionnaire honestly. If you answer “yes” to certain medical questions, you may need a doctor’s signature before diving.
3. Make sure you can swim 200 metres using any stroke, or 300 metres with a mask, snorkel, and fins, and float or tread water for 10 minutes.
4. Bring your passport number and a smartphone for registration.
5. Pack swimwear, a towel, sun protection, and a change of clothes.

You don’t need to train like an athlete before the course, but being comfortable in the water will help you enjoy the experience more. Most beginners spend more time preparing their mindset than their fitness. Arrive curious, relaxed, and ready to learn.

A few simple steps before your first day can make your journey to becoming a certified diver much easier.

Common Beginner Mistakes

Most beginner diving mistakes are easy to avoid with a little preparation.

Common mistakes include:

1. Skipping the RAID e-learning modules until the last minute, which can add unnecessary pressure during the course.
2. Not being completely honest on the health questionnaire, which can create safety issues and delay your training.
3. Holding your breath underwater, which is a natural reaction but one of the first habits instructors will help you overcome.
4. Booking a tight schedule around the course, leaving no extra time if you need more practice or if weather affects the dive plan.

The course is designed to help beginners learn safely, but arriving prepared makes the experience much easier. Most problems come from rushing, overthinking, or not communicating with your instructor. Ask questions, take your time, and remember that everyone starts as a beginner.

Avoiding these simple mistakes will help you enjoy the process and become a more confident diver.

What Happens After You’re Certified? 

Certification is just the starting point, not the finish line.

Once you’re certified, you can dive with a buddy anywhere in the world at dive centres that recognise your agency, which is effectively most places for RAID, PADI, and SSI. A lot of divers then move on to speciality courses or Advanced Open Water training to sharpen their skills and explore deeper or more varied dive sites. Others just start booking fun dives and building experience one trip at a time.

The real payoff comes after certification, when diving stops feeling like a course and starts feeling like a habit.

How to Choose the Right Dive School 

The dive school you choose will have a bigger impact on your experience than the certification logo on your card.

A few things are worth checking, regardless of which certification agency a school uses:

• Group sizes: Smaller groups usually mean more direct instructor attention and a better learning experience.
• Instructor experience and language support: Choose instructors you can communicate with comfortably, especially if English isn’t your first language.
• What’s included in the price: Check whether equipment, meals, insurance, and certification fees are included or charged separately.
• Recent student reviews: Look at feedback from recent divers, not just the overall star rating.

A good dive school focuses on safety, patience, and helping beginners build confidence underwater. The cheapest option isn’t always the best value if it means large groups or rushed training. A supportive instructor who takes time to answer questions makes all the difference. It’s the gap between simply getting certified and actually enjoying diving.

Choose the school where you feel comfortable learning, not just the one with the lowest price.