Under The Sea Diving

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Under The Sea Diving

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  • Home
  • Dive Certifications
    • Open Water Diver
    • Advanced Open Water Diver
    • Emergency First Responder
    • Rescue Diver
    • Divemaster
    • Adventure Dives
  • Dive Tours
    • Dive Trips & Charters
    • La Jolla Cove Dives
    • La Jolla Shores Dive
    • Night Dives
    • Discover Scuba Diving DSD
    • Snorkeling Tours
  • Gear Rental
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Join Us - Continue Your Underwater Adventure

Advanced Open Water Diver

Ready to go beyond the basics and dive with more confidence, depth, and adventure? Our Advanced Open Water Diver course is your next step—designed to expand your skills, sharpen your awareness, and open the door to new underwater experiences.

Book Now

This course is all about gaining experience and confidence in the water. Build on your foundation with hands-on adventure dives like deep diving and navigation, while exploring new environments and techniques. 


Earn your PADI Advanced Open Water certification and take your diving to the next level—giving you the freedom to dive deeper, smarter, and with greater confidence anywhere in the world.


PADI Open Water Certification (or equivalent) required to take this continuous education course. Must be 15 years of age, (12 years of age for Junior) Advanced Open Water Diver. 

About the course

What to expect

Time & Investment

Time & Investment

Expect a fun, supportive, and professional learning experience from start to finish. You’ll begin with easy, self-paced online learning, then put your skills into practice during guided adventure dives in the ocean. The course includes five adventure dives, with Deep Diving and Underwater Navigation as required dives,  and you get to pick

Expect a fun, supportive, and professional learning experience from start to finish. You’ll begin with easy, self-paced online learning, then put your skills into practice during guided adventure dives in the ocean. The course includes five adventure dives, with Deep Diving and Underwater Navigation as required dives,  and you get to pick the other three based on what excites you most.


Throughout the course, our experienced instructors will be with you every step of the way—helping you build confidence, refine your skills, and feel comfortable in new diving situations. By the end, you won’t just earn your certification—you’ll feel more capable, confident, and ready to explore a wider range of dive experiences anywhere in the world.

Time & Investment

Time & Investment

Time & Investment

  • eLearning: Approx.                                       4 hours of self-paced online learning, completed whenever it fits your schedule. 


  • Open Water Dives:
    5 ocean dives over 3 days, with each day lasting approximately 3–5 hours.


This allows you to develop real-world experience while feeling confident 

and in control in more advanced dive

  • eLearning: Approx.                                       4 hours of self-paced online learning, completed whenever it fits your schedule. 


  • Open Water Dives:
    5 ocean dives over 3 days, with each day lasting approximately 3–5 hours.


This allows you to develop real-world experience while feeling confident 

and in control in more advanced dive environments.


  • Semi-Private Class                                  (Max. 5 Students)       $929 per person 


  • Private Class            $1,065 per person

Includes

Time & Investment

Includes

  • Flexible Scheduling – Custom class times built around your lifestyle 


  • Online Learning 


  • All Padi Registration & Processing  Fee's


  • All-Inclusive Gear – We provide everything (except your swimsuit) 


  • 2 Required Adventure Dives  - Deep Diving and Underwater Navigation


  • 3 Elective Adventure Dives of Your Choice


  • Small Groups Available – Private and semi-private options for a more personal experience

🌟 WHY CHOOSE US ?

Choosing where you continue your dive education matters —

and we’ve built our course to be as flexible, transparent, and high-quality as possible so you can focus on what actually matters: becoming a confident advanced diver.

🗓️ Built Around YOUR Schedule

Life is busy—we get it. That’s why we offer fully flexible scheduling designed to work around you.

Whether you:

  • Need to spread your sessions out over time 
  • Prefer a relaxed, no-pressure pace 
  • Or need to get certified fast for an upcoming trip 


We’ll make it happen. If you’re on a tight timeline, we’ll do everything we can to fit you in and get you advanced certified in time—without cutting corners.


💼 Truly All-Inclusive — No Hidden Fees

What you see is what you get. No surprises. No upsells.

Your course includes:

  • PADI certification processing fees 
  • Online eLearning materials 
  • Full rental gear (including tanks & weights for every dive) 
  • All  ocean training sessions 


Need to reschedule? Want extra practice time?
No hidden fees. No stress. We’re here to support your success, not charge you for it.

🤿 Experienced, Professional Instruction

You’re in expert hands.


Our instructors bring years of real-world diving experience, professional training, and a genuine passion for teaching. We don’t just certify divers—we create confident, capable, and safety-focused divers.

🌊 Real Experience — 5 Adventure Ocean Dives

We don’t rush the process—we prepare you.

You’ll complete all 5 open water adventure dives, giving you:

  • Real-world ocean experience 
  • Strong skill development 
  • Confidence in different conditions 

By the end, you won’t just be advanced certified—you’ll actually feel like an advanced diver.


🌍 More Than a Course — A Foundation for Adventure

This is more than just earning your advanced certification—it’s about continuing your  lifelong journey.

With us, you’ll gain the skills, confidence, and experience to explore the underwater world anywhere your travels take you.


👉 Learn the right way. Dive with confidence. Continue  your adventure with us.


Frequently Asked Questions

Please reach us at info@underthesea-diving.com or text us +1 (619) 888 - 8445 if you cannot find an answer to your question.

Scuba diving is a form of underwater diving where the diver uses a self-contained underwater breathing apparatus (scuba) to breathe underwater.


Children as young as 10 years old can begin scuba training through junior certification programs. Minimum age requirements vary depending on the course level.


Scuba diving provides a unique opportunity to explore the underwater world, experience marine life up close, and enjoy the thrill of diving.


Open Water Divers are certified to dive up to 60 feet (18 meters). Advanced Open Water Divers may dive up to 100 feet (30 meters).


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