The PADI Open Water Course is the world’s most popular diver certification and is intended for people who have never dived before and who want to become qualified.

The Open Water Course combines practical in water training with some supporting theory so that you can confidently and safely explore the amazing underwater world.

Once certified you will be able to dive to 18m with a buddy.


  • Our staff are here to help you learn to dive, not just tick a box. We are not a certification ‘factory’ we are here to train safe and confident divers.
  • We keep our class sizes small so that you feel more comfortable and so you enjoy your session more.
  • Everything is explained in simple steps, guided by our experienced instructing team.
  • We understand that everyone is not necessarily a natural on day 1!

How Long Does it Take?

Confined Water / Knowledge Development review – This can be completed over approximately over 4 / 5 evenings

Open Water Dives – 1 additional weekend

What’s Involved?

The PADI Open Water Course has 3 components:

  1. Confined Water (pool)
  2. Knowledge Development
  3. Open Water

The knowledge development is available in 2 formats, dependent on your preferred style of learning:

  • Paper based – (Manual + DVD)
  • Digital – PC , MAC, Mobile device (IOS or Android)


  • You must be 10 years old or older.
  • You need adequate swimming skills – 200m swim, 10 min float
  • Good physical health. You will need to make sure that you can answer “No” to all the questions on the medical questionnaire, if not you will need medical clearance from a doctor
  • No prior experience with scuba diving is required.

The PADI Open Water Diver Referral Course

Course Description

Part 1: Knowledge Development

This develops your familiarity with basic principles and safety concepts of diving.

You complete the knowledge development in your own time, using your selected version (Paper or Digital) and by completing the knowledge reviews.

You briefly review what you studied in each section with your instructor and take a short quiz to be sure you’re confident with the information.

You also take a short exam that makes sure you are happy with all the key concepts.

Part 2: Confined Water (Pool)

In the pool you will experience your first breaths underwater and learn the skills required to dive in the open water, and to dive safely.

Part 3: Open Water Dives

Four open water dives are required for certification conducted over 2 days.

You now get the chance to put to practice what you learnt in the pool and fully experience the adventure of diving in the open water!

This could be with Aquanaut at a local UK dive site or you can join one of the Aquanaut training holidays to our partner centres in Sharm El Sheikh, Menorca, Gran Canaria or Malta.

What’s Included

  • Course tuition
  • Crew Pack (paper or digital, your choice)
  • Equipment hire
  • Air Fills for the pool
  • Certification card for digital learners

What’s Not Included

  • Transport (we will do our best to arrange lifts if needed)
  • Qualifying dives and associated costs in Sharm el Sheikh, Malta or the location of your choice



Self study, with review prior to pool session


  • Wednesday Evenings: New Malden Leisure Centre,
  • Friday Evenings: Putney Leisure Centre
  • Occasional Weekends & Bank Holidays: Putney High School

Open Water Dives not included, but you can join one of our Aquanaut training holidays to Sharm El Sheikh, Menorca, Gran Canaria or Malta, or we can refer you to a centre in a location of your choice

PADI course introduction video

Course Costs

PADI Open Water Referral Course (Theory & Pool Dives only)

For Packages, Options and Discounts
Including Drysuit, Enriched Air, Advanced, Rescue and First Aid modules etc…