SSI Divemaster

From Passion to Profession

Divemaster Course is designed for those who dream of turning their passion for diving into a profession. This course improves your skills and knowdedge, shaping you into a confident leader and inspiration for Certified divers.

SSI DIVEMASTER COURSE IN KOH TAO


Are you ready to transform your passion for diving into a rewarding career? The SSI Divemaster Course at Koh Tao Divers is your first step toward becoming a dive professional. This comprehensive 6-8 week program combines advanced dive training, leadership development, and real-world experience to prepare you for a career in the global diving industry.
The course equips you with the skills to assist instructors during training, lead dive tours, and manage dive operations confidently. With hands-on training in both recreational and technical diving, this program ensures you’re ready to excel in any dive center environment. You’ll also gain valuable insights by shadowing our experienced instructors, participating in workshops, and engaging with our team of experts.

SSI DIVEMASTER

Clock Icon 6-8 weeks
Wallet Icon 40,000 THB
Book now

Upon booking we as ask for deposit.

All prices are in Thai Baht (THB) and do not include possible payment fees etc.

Minimum age

  • 18 years old

Certication Requirements

  • SSI Open Water Diver
  • SSI Deep + Nitrox Combo (Recommended)
  • SSI React Right with O2 Provider
  • SSI Diver Stress & Rescue

Dive Experience

  • At least 40 logged dives before starting the program.

Health

  • Completing a medical questionnaire is mandatory for all diving courses to ensure your fitness for advanced diving activities. You are required to consult a physician and obtain medical clearance before participating.

Medical Questionnaire

Theory Sessions

  • Science of diving theory, including Physics, Physiology, and Decompression.
  • Dive Guide, understand dive planning, leadership techniques, and risk management.
  • Marine Ecology, best underwater practices regarding marine life.
  • Computer Diving will help you develop further your knowledge.

Hands-On Training

  • Shadow experienced instructors during recreational courses.
  • Practice skills like briefing, navigation, and guiding.

Workshops and Activities

  • Equipment maintenance and repair.
  • Technical diving introductions and rescue drills.

Certification

  • Earn your SSI Divemaster certification, recognized worldwide.

Unlimited Diving

  • Log dives at Koh Tao’s spectacular sites to refine your skills.

Dive Equipment Included

  • All SSI Divemaster candidates must have at minimum: mask, dive computer, compass, surface marker buoy (SMB)

Insurance

Insurance

  • The course includes basic accident insurance provided by Koh Tao Divers, covering accidents during our dive trips (valid for 30 days). However, it's important to note that this insurance does not cover everything - evacuation costs are not included, and the coverage is limited compared to broader plans like those offered by Dive Assure.
  • 🛡️ We strongly recommend obtaining comprehensive dive insurance before the course starts.

👉 Buy comprehensive dive insurance from DiveAssure

    Week 1

    Explore and Prepare
    • Dive at Koh Tao’s amazing sites to meet the 40-dive prerequisite.
    • Get familiar with the dive center, team, and theory materials.

    Week 2

    Dive Guide Training
    • Learn dive center operations and begin Dive Guide theory.
    • Practical applications include skill circuits, navigation, and fitness evaluations.

    Weeks 3 & 4

    Shadowing and Leadership
    • Assist instructors in recreational courses and observe professional teaching techniques.
    • Participate in workshops like equipment maintenance and technical diving.

    Week 5

    Science of Diving
    • Dive deep into dive theory, covering Physics, Decompression, and Aquatic Environments

    Weeks 6 & 7

    Practical Skills and Workshops
    • Focus on Stress & Rescue, night diving, and snorkeling workshops.
    • Log more dives to refine your skills and knowledge of Koh Tao’s dive sites.

    Week 8

    Final Evaluations
    • Conduct guided dives, from pre-dive briefings to post-dive equipment management.
    • Showcase your leadership abilities and complete final evaluations.

Note: Schedule may vary due to weather and logistical considerations.

Insurance information for Koh Tao Divers Customers

While Koh Tao Divers provides basic accident insurance for incidents that occur during our dive trips (valid for 30 days), it's important to note that this coverage has limitations compared to plans like those offered by Dive Assure. Insurance is not included for technical diving or professional courses.
We highly recommend obtaining comprehensive dive insurance.

👉 Buy comprehensive dive insurance from DiveAssure

Included Insurance for Koh Tao Divers Customers

Your included basic insurance provides

  1. Accident Coverage

    • Up to 1,000,000 THB for loss of life, dismemberment, loss of sight, or permanent disability.
  2. Medical Expenses

    • Coverage of up to 500,000 THB per person for each accident, including hyperbaric chamber treatments for diving accidents.
  3. Exclusions

    • Evacuation costs are not included.
  4. Reimbursement Process

    • Patients must pay treatment costs upfront, and the insurance company will reimburse within 2-3 weeks.

Why choose a more comprehensive insurance?

For greater protection, including evacuation costs, we recommend comprehensive dive insurance. Plans like those from Dive Assure start at €70/year for most EU citizens and provide additional benefits, including:

  • Emergency evacuations
  • Trip cancellations
  • Extensive medical coverage

Having comprehensive insurance ensures you're fully covered, especially if you're planning multiple dives or engaging in technical diving. Contact us for advice on choosing the best insurance option for your diving

👉 Buy comprehensive dive insurance from DiveAssure

WHY CHOOSE KOH TAO DIVERS PROFESSIONAL COURSE?

SSI AWARD WINNER

We offer the widest range of dive training on Koh Tao, ensuring your dive journey never stops growing and highlighting our commitment to professionalism.

MULTILINGUAL

Learn with us in English, Finnish and Spanish to ensure you learn in the language you're most comfortable with.

ONLINE LEARNING

Start learning the essentials of diving from the comfort of your own home, so you can focus on the fun part of your holiday scuba diving.

Quality OVER QUANTITY

Our program offers top-notch instruction, complemented by a unique opportunity a two-week free assisting period with experienced instructors.

REAL-WORLD TRAINING

Your safety is our priority #1. We include FREE dive insurance for our beginer courses.

HOUSE REEF

Koh Tao Divers' house reef offers easy access for SSI Instructor Courses, providing immediate, real-world teaching opportunities right off the shore.

COME TO EXPERIENCE THIS

How to get my certification on Koh Tao?


1

Book your scuba dive course with us today.

2

Download My SSI app to your chosen device swiftly.

3

Sign up and choose Koh Tao Divers as your facility.

4

Within 24h, get training materials in your language.

5

Finish hands-on dives at Koh Tao, discover marine wonders!

6

Get your international scuba certification. Well done!



SSI DIVEMASTER

Book now

OTHER PROFESSIONAL COURSES

Take the Next Step with SSI Professional Courses

At Koh Tao Divers, our SSI Professional Courses are designed for passionate divers ready to turn their skills into a career. Whether you aim to become a Divemaster, Assistant Instructor, or Open Water Instructor, our expert team will guide you through hands-on training, leadership development, and real-world teaching experience—all in the vibrant diving environment of Koh Tao.
Gain the confidence, knowledge, and credentials to lead, teach, and inspire others in the underwater world.
Where will your professional dive journey begin?

Deep & Nitrox Diver Combo From Advanced Diver
Koh Tao Divers diver encountering a large school of barracudas during a deep dive
Clock Icon 2 days
Diving Icon 2 dives
Wallet Icon 9,500 THB

Extend your limits and dive deeper with the Deep + Nitrox Combo at Koh Tao Divers. This 2–3 day course teaches you to safely dive to 40 meters and use enriched air (Nitrox) for longer bottom times—ideal for exploring deeper reefs and wrecks with confidence.

React Right and O2 Provider
Koh Tao Divers React Right certification course promotional card where is the whale shark
Clock Icon 1 day
Diving Icon 0 dives
Wallet Icon 5,500 THB

Gain essential life-saving skills in CPR, first aid, and oxygen administration with the React Right & Oxygen Provider Course at Koh Tao Divers. This 1-day course is perfect for divers and non-divers alike—ideal prep for Stress & Rescue or professional training. Get certified and be confident in emergencies, both in and out of the water.

Stress & Rescue
Koh Tao Divers diver deploying surface marker buoy (SMB) during ascent as part of rescue training.
Clock Icon 2 days
Diving Icon 4 dives
Wallet Icon 10,000 THB

Learn on Stress and rescue courses essential skills like stress recognition, accident prevention, and emergency management, equipping you with the knowledge to enhance safety for yourself and fellow divers.

Contact form background image

We'd love to hear from you

Whether you have questions about our dive courses, or simply want to say hello, we're here to help. Reach out to us today and let's start planning your next underwater adventure together!

By pressing the submit button, I agree to Koh Tao Divers contacting me by email. I also understand that any information I've shared in this form is subject to Koh Tao Divers' Privacy Policy.