PADI Open water course in Costa Rica
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Learn to scuba dive with the PADI Open water diver program
Ready to become a certified diver? Join our PADI Open Water Course in Costa Rica and transform your dream of underwater exploration into reality. Start your scuba journey in the beautiful Pacific waters of Manuel Antonio with expert instructors and full support throughout.
What is the PADI Open Water Course?
The PADI Open Water Diver course is the globally recognized certification that allows you to dive independently (with a buddy) up to 18 m / 60 ft anywhere in the world. No prior scuba experience is required. Through a mix of theory, pool (confined water) training, and open water dives, you’ll build confidence and skills to explore undersea environments safely.
Key phases:
Knowledge Development (theory)
Confined Water Training (pool or calm water)
Open Water Dives (ocean)
If you’ve already completed the theory or confined water sections via PADI eLearning or another center, you can join us for Open Water Referral dives and finish your certification in Costa Rica.
Open water Referral
If you’ve already done part of your course (theory or pool) elsewhere, you can take advantage of our Open Water Referral option. You can come directly to Costa Rica and complete the remaining dives with us. This flexibility allows you to save time and dive more during your vacation.

Why Choose Oceans Unlimited in Costa Rica?
Learn to dive in Costa Rica — our tropical Pacific coast is ideal for beginner divers
Small instructor-to-student ratios for personalized attention
Option to include dives at Cano Island
Multilingual instruction (English, Spanish)
Fully equipped: gear, instruction, dive permits all included
Option for referral or modular course format
Strong focus on safety, enjoyment, and building confidence
Course Structure and What to Expect
Part 1 – Knowledge Development
Begin your theory training through PADI eLearning, at your own pace before arriving. Topics include dive physics, equipment, planning, safety, and underwater environment basics.This can be started either by obtaining an online sign up code through us or by starting yourself and following this link;
Part 2 – Confined Water Dives
Once at the dive center, you’ll enter a controlled water environment to practice essential skills—mask clearing, regulator recovery, buoyancy control, safety drills, etc.
Part 3 – Open Water Section
We complete four open water dives in stunning reefs off Manuel Antonio, applying what you’ve learned and exploring Costa Rica’s marine life under instructor supervision.Your four open water course dives can be completed in just 2 days and if you want, can be combined with a trip to Cano Island to scuba dive with the sharks.
Essential Details and Course info
| Feature | Detail |
|---|---|
| Duration | Typically 2 1/2 days (or modular over more days) |
| Minimum Age | 10 years |
| Certification Depth | Up to 18 m / 60 ft |
| Gear & Training | All equipment, instruction, certification included |
| Prerequisites | Good health, ability to swim; complete a medical form |
Note: If you have medical concerns, please complete our medical release form in advance. Contact us if you have questions.
Why This Location is Perfect for Beginners?
Costa Rica’s Pacific reef systems are well-suited for first time divers: calm waters, rich marine biodiversity, clear visibility, and safe dive conditions. PADI notes that the waters around Costa Rica offer protected reefs and varied marine life, great especially for new divers. PADI
Furthermore, because you’ll be diving in a region that supports marine conservation, you’ll also be immersed in Costa Rica’s “Pura Vida” spirit during your course.

Get Certified and Start Exploring
By completing your PADI Open Water Course with us, you’ll earn a globally accepted scuba certification and unlock access to dive anywhere in the world (down to 18 m). After certification, consider continuing with Advanced Open Water, specialty courses, or exploring sites like Cano Island.
Only have 1 day? then join us for the PADI Discover Scuba Experience….
The PADI Discover scuba diving experience is a short program that can be conducted over 1 day, or over 2 mornings/afternoons. It consists of a short academics review that you complete online, followed by a pool session. On completion of that you can then head to the ocean to complete 2 open water dives under the direct supervision of a PADI scuba instructor.
In addition, this program can be credited towards your open water course.