
SDI Open Water Scuba Diver Certification

Unlock the door to the underwater world with the SDI Open Water Scuba Diver certification, your first step into scuba diving freedom. Learn online at your pace, develop skills in the pool, and experience the thrill of open-water dives, as you earn a passport to dive the globe.
Why Get Your Scuba Diver Certification?
Imagine floating weightlessly like an astronaut, cruising with the currents among colorful fish, or investigating shipwrecks, which are like underwater museums. Scuba diving offers you the unique experience of exploring a world that many people never get to see firsthand. With your SDI Open Water Scuba Diver certification, you gain access to this world in a safe and educated manner. This certification opens a new realm of environmental awareness, adventure, and camaraderie, as divers are part of a community that shares a passion for the underwater world.
Scuba diving is not just another sport; it’s a transformative experience that allows you to witness life under the waves. It is an activity that can be enjoyed at almost any age and can be combined with travel to some of the most beautiful and remote destinations in the world. Certification is your ticket to these experiences and the starting point for many more advanced diving opportunities.
Who Is Open Water Certification For?
The SDI Open Water Scuba Diver certification is designed for:
- Persons wishing to receive a comprehensive introduction to scuba diving
- Those interested in underwater exploration and marine life
- Individuals looking to participate in a new recreational activity full of excitement
Whether you’re 15 or 65, the certification is tailored to those with a sense of adventure and a love for the natural world. With options available for younger enthusiasts aged 10-14 through the Junior Open Water Scuba Diver course, also offered here at Nooga Scuba, it ensures that the wonders of diving are accessible to family members of various ages.

SDI Advanced Adventure Diver

If you’ve taken your Open Water Scuba Diver course and are now ready to expand your knowledge but would like to see what is out there first, then the SDI Advanced Adventure Diver course is for you! The SDI Advanced Adventure course will give you an overview of five different SDI specialties. Two of the required specialties are the Deep Diver and Navigation Diver specialties which are the foundation of continuing diver education. The remaining specialty dives you can opt for include:
- Advanced Buoyancy Control
- Altitude Diver
- Boat Diver
- Computer Nitrox Diver
- Drift Diver
- Marine Ecosystem Awareness
- Many more!
This course is intended to introduce you to each of the five specialties selected; not complete comprehension of the chosen specialty. One dive from each of the chosen specialties may apply towards the completion of a specialty certification.

SDI Computer Nitrox

Dive longer and enhance safety with Nitrox certification, the choice gas for discerning divers. The SDI Computer Nitrox course equips you with the know-how to safely harness Nitrox’s benefits, enriching your dives with gas mixtures from 22% to 40% oxygen.
What is Nitrox?
If you are a new diver, you might be asking yourself, what is Nitrox? Nitrox is a breathing gas with more oxygen and less nitrogen. The magic of Nitrox lies in its reduced nitrogen content compared to standard compressed air. Excessive nitrogen buildup can lead to decompression sickness (DCS), a potentially dangerous condition. Nitrox minimizes this risk by decreasing the nitrogen component and increasing the oxygen content relative to air, which translates into extended bottom time. More oxygen means less nitrogen, and less nitrogen means you can stay down longer.
However, it’s crucial to recognize that Nitrox diving introduces its own set of considerations and risks, distinct from those of traditional air diving. Navigating these waters requires a keen understanding of Nitrox and the ability to apply that knowledge safely.

SDI Rescue Diver Certification

Embark on a journey where adventure meets safety with the SDI Rescue Diver Course. Gain the confidence and skills to become the diver everyone relies on, skilled in managing dive emergencies and providing essential first aid.
Why Take the SDI Rescue Diver Course?
The SDI Rescue Diver Course offers more than just training; it’s an opportunity to develop crucial life-saving skills while engaging in a challenging yet rewarding experience. Learn to handle emergencies with calm and efficiency, making you a reliable partner in any diving situation. Key takeaways include mastering self-rescue techniques, assisting others effectively, and managing potential panic situations underwater. Transform into a competent rescue diver, ready to face and overcome underwater challenges with confidence.

SDI Master Scuba Diver Development Program
Embark on the ultimate dive journey with the SDI Master Scuba Diver Development Program. This pinnacle of non-leadership diver levels signifies not just proficiency, but a deep commitment to diving excellence. Achieve mastery by completing specialty courses, the SDI Rescue Diver Course, and logging 50 dives.

Master Scuba Diver Benefits and Key Takeaways
The SDI Master Scuba Diver Program is your pathway to becoming a true master of scuba diving. Through this program, you’ll explore four specialized diving areas of your choice, plus become a certified SDI Rescue Diver. This journey not only broadens your diving knowledge but also enhances your underwater skills, safety awareness, and adaptability in diverse environments. With the completion of 50 logged dives, you gain unparalleled experience, preparing you for almost any diving situation. This comprehensive approach ensures you emerge as a confident, skilled, and respected member of the diving community, ready to tackle adventures that lie in the depths below.
SDI Specialties available at Nooga Scuba

SDI Full Face Mask Diver
Divers often have a need, or want, to effectively communicate underwater. The SDI Full Face Mask Course is the perfect starting point. Full face mask diving allows the diver to relax and enjoy diving while not worrying about maintaining the second stage regulator. In addition, the full face mask will help insulate the diver from a coldwater environment.


SDI Wreck Diver
Wreck diving can be one of the most exciting aspects of sport diving, however every effort must be made to maximize safe diving techniques. The SDI Wreck Diver Course will discuss the equipment and techniques commonly employed while wreck diving. This course may be taught as a non-penetration, 2 dives required, or as a limited-penetration course, requiring 3 dives. Limited-penetration is defined as a swim through or within the ambient light of entry point.

SDI Search & Recovery Diver
This specialty is designed to acquaint the diver with special skills and techniques necessary to successfully plan, execute and evaluate a search and recovery dive.

SDI Night/Limited Visibility Diver
Many divers find that night diving is their favorite type of diving. As with all specialty diving applications, procedures are different than those associated with open water diving. The purpose of this course is to acquaint the open water diver with the procedures, techniques, and potential hazards associated with diving at night, or in limited visibility. Becoming familiar with the use of dive lights, and night diving techniques such as navigation, buddy system procedures, communications, buoyancy control, and interacting with nocturnal aquatic life, the diver can safely enjoy night diving.

SDI Deep Diver Course
SDI’s Deep Diver Course is a must for any diver wishing to explore a little more, go a little deeper, and learn the risks and benefits associated with deep diving. Many interesting sights lay just beyond open water diver training limits such as: beautiful wall dives, shipwrecks, and critters that don’t come into the shallows.The purpose of this course is to provide the necessary training to plan and execute dives that are beyond the depth range experienced during an SDI Open Water Scuba Diver course, specifically beyond 18 metres/60 feet and to a maximum depth of not greater than 40 metres/130 feet. By the end of the course your knowledge, awareness, and comfort level with deep diving activities will have increased.

SDI Underwater Photographer Diver
The SDI Underwater Photographer Diver Course is designed to introduce divers to the equipment, techniques and procedures necessary to take underwater photographs, and allow the student to experience and discuss many areas of interest to the underwater photographer.

SDI Advanced Buoyancy Diver
Introducing a diver to the benefits of controlling there buoyancy usually has a great positive effect, an effect that will enhance the diver’s sense of enjoyment and feeling of accomplishment. This specialty is designed to increase the open water diver’s understanding of the factors that influence buoyancy, and to train the diver how to use the means available to them as methods for controlling their buoyancy. The added benefits to the marine and freshwater environments, cannot be overstated; as well as a diver that has better control of themselves in conjunction with his environment.

SDI Marine Eco Systems Awareness Diver
Divers have a vested interest in protecting the marine environment. In many cases, divers do not have environmental information about local sites. This specialty is designed to increase the open water diver’s understanding of marine and freshwater environments, the problems facing these unique ecosystems, and the role that diver’s play in protecting our marine resources.
I am thinking about next steps and becoming a Professional in the Scuba Industry…

SDI Divemaster Certification
The SDI Divemaster course offers divers the chance to ascend to the professional ranks of diving, providing them with comprehensive skills in dive leadership, safety management, and underwater guidance, thereby opening doors to a rewarding career in the dive industry.
The SDI Divemaster certification is a significant milestone in your diving career, empowering you with the expertise to lead certified divers, manage dive sites, and ensure safety with the utmost professionalism. Through rigorous training, you’ll deepen your understanding of diving science, including physics and physiology, and refine your practical diving skills to handle complex underwater scenarios confidently. This course transforms you into a trusted leader and mentor within the diving community, enhancing your ability to guide and inspire fellow divers, and setting a solid foundation for a rewarding career in dive instruction and dive center management.

SDI Assistant Instructor
The SDI Assistant Instructor Course is designed to build on the SDI Divemaster Program by gaining practical teaching experience, learning to prepare lesson plans, and give academic presentations. You will work with an instructor to gain experience teaching before moving on to the SDI Open Water Scuba Diver Instructor level. Once you complete the Specialty Instructor training with a qualified SDI Instructor Trainer, you can become qualified to teach several SDI Specialty Diver courses.