PADI Open Water Diver

Your first full certification.
Built step by step.

Learn the theory, practise in the pool and complete four ocean dives over 3½ days.

Clear requirementsChecked before booking
Lex-led guidanceOne quality standard
Koh Tao basedBan’s at Sairee Beach
3½ daysDuration
4 ocean divesTraining dives
18 metresMaximum depth
BeginnerEntry level
Minimum age 10Age
11,000 THBCurrent price
Overview

Become a certified diver with a clear course sequence.

In 3½ days you’ll learn the skills and confidence to dive independently as a certified PADI Open Water Diver. We combine clear theory sessions with pool training and four ocean dives, with personal guidance throughout.

  • Instructor-led theory and knowledge reviews
  • Pool training before the ocean dives
  • Four open-water training dives by boat
  • PADI Open Water certification to 18m; junior limits apply
Check dates and availability
A student prepares for the PADI Open Water course with personal guidance from Lex PADI Open Water Diver

Who this course is for

This course is for complete beginners who want their first full diving certification. No previous diving experience is required. Basic water comfort and a willingness to learn apply. Guests who only want to try diving should be guided towards Discover Scuba Diving. Already-certified divers should be guided towards Advanced, specialties or fun diving.

Included

Included in this course route

  • PADI materials and certification
  • Pool training
  • Four open-water training dives
  • Standard diving equipment
  • Tanks and weights
  • A dive computer during the course
  • Boat trips
  • Course insurance
  • Drinking water
  • Ferry transfer between Ban’s and the pier
  • Digital logbook in the PADI app

Bring

  • Swimwear
  • A reusable water bottle
  • Anything you need to stay comfortable between dives
Separate

Plan or pay separately

  • Private-course upgrade
  • Course-linked accommodation
  • Professional photography; prices depend on the photographer and group size
  • Meals
  • Any additional training is discussed before extra costs are added

Accommodation is available only together with a diving course. Lex can help arrange the reservation, while room availability, payment, changes and refunds are handled by Ban’s Diving Resort and reception.

Requirements

Confirm your eligibility

  • Minimum age 10. Junior certification and depth limits apply.
  • Basic swimming and water-comfort requirements apply.
  • The standard diving medical questionnaire applies; doctor clearance is required when the form indicates it.
1

Day 0

17:00 orientation, paperwork, medical process and videos 1-3.

2

Day 1

08:30 pool skills, theory and videos 4-5.

3

Day 2

07:00 boat dives 1-2, building to a maximum of 12m, plus theory and the final quiz.

4

Day 3

07:00 boat dives 3-4, logbook and certification processing.

Do I need to be a strong swimmer?

Basic swimming and water-comfort requirements apply. If you are not sure whether you meet them, ask Lex before booking.

What happens if I feel nervous or need more time?

The course can be planned with extra attention and flexibility. A private course is especially suitable for nervous beginners or anyone who benefits from a more personal pace. The private-course upgrade is 4,000 THB per booking and depends on availability.

What can I do after I become certified?

After certification you can dive within your training and limits, or continue with Advanced, specialties or fun diving.

Should I choose a group course or a private course?

A private course is especially suitable for juniors, families, nervous beginners or anyone who benefits from extra flexibility and a more personal pace. The course content and certification remain the same.

Lex supports a student during beginner dive training on Koh Tao
Founder-led quality

Clear teaching for complete beginners.

Courses generally run in small groups. For an occasional larger booking, additional professionals are added so students still receive personal guidance. Lex remains the main contact, while Lex or a trusted qualified PADI professional may teach depending on planning and dates. Personal cameras and GoPros are not used during Open Water training dives. Safety, skills and course objectives come first. Professional photography may be arranged separately where available.

Clear before arrivalSchedule and requirements
Questions welcomeDirect contact with Lex
Koh Tao contextBan’s at Sairee Beach
Honest expectationsNo promise beyond the booking
Getting to Koh Tao

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Ready to plan?

Plan your Open Water dates and medical preparation.