LEARN, HAVE FUN
& GET CERTIFIED

SMALL GROUPS. REAL ATTENTION.

We limit our Open Water groups so your instructor can focus on your learning, comfort, and confidence, not rush through a checklist.

CALM,  PRESSURE-FREE LEARNING.

No stressful schedules, no rush.
You learn at a comfortable pace, in a relaxed environment designed for first-time divers.

VIDEO FEEDBACK FOR FASTER PROGRESSION

We record short underwater clips and review them with you after the dive, so you can see your body position, buoyancy, and movements and improve faster with clear, visual feedback.

OFFICIAL MARES PARTNER

Train with brand-new Mares gear through our official partnership with one of the most trusted brands in scuba diving.

DIVE ONDA KOH TAO

No. 9 T, 33, Koh Tao

Phone: +66 082 019 2008

Email:diveonda@gmail.com


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DIVING COURSE
KOH TAO

OPEN WATER COURSE WITH DIVE ONDA

NEW TO DIVING?

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WHY CHOOSE DIVE ONDA

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OPEN WATER
COURSE DETAILS

HOW THIS COURSE FEELS

This Open Water course is designed to make your first diving experience feel calm, supported, and enjoyable — not rushed or overwhelming.

THIS COURSE IS FOR YOU 
IF...

- It’s your first time diving and you want to feel relaxed and confident, not pressured.

- You like the idea of small groups and real personal attention.


- You want to understand what you’re doing underwater, not just follow instructions.


- You prefer a calm, well-structured experience over strict schedules.


- You care more about quality and how it feels than doing things as fast as possible.

THIS COURSE IS NOT! FOR YOU IF...

- You’re only looking for the fastest or cheapest way to get certified.

- You want to rush through the course just to get the card.


- You prefer big groups where you can blend in and not be noticed.


- You’re not interested in improving or understanding your diving.

THE ENVIRONMENT YOU'LL
LEARN IN

- Small training groups.

- Calm, unrushed dive days.


- Brand-new Mares gear.


- Instructor-led training from start to finish.




DURATION & SCHEDULE

- Duration:  3 days.

- Daily structure: mix of theory, 
pool training and ocean dives.

CERTIFICATION

- Certification: SSI Open Water Diver ( international & lifetime certificate).

Maximum depth: 18 metres.

EXPERIENCE LEVEL

- Previous experience: no required.

- Swimming skills: basic swimming skill required.

GROUP SIZE & INSTRUCTION

- Real small training groups (max 3 students per 1 instructor).

- Instructor-led sessions from start to finish.


- No mass training or rotation between instructors.

EQUIPMENT

- All diving gear included.

- Brand-new Mares gear provided through our official partnership.


- Designed for comfort, safety, and first-time divers.





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