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December 2025
Perfect Buoyancy Class
The SSI Perfect Buoyancy specialty is the best way to improve your buoyancy and get the most from every dive. Buoyancy is an essential dive skill, but any diver will tell you it takes time to perfect. The Perfect Buoyancy specialty will teach you advanced buoyancy skills and techniques, so you can master your buoyancy more quickly and enjoy more relaxed dive adventures. In this fascinating program, you will also learn new skills that protect the environment and work in…
Find out more »Drysuit Diving
Drysuit diving opens up a world of opportunities, including diving remote Arctic destinations and exploring cold-water dive sites teeming with life. Dry suit diving also keeps you warm on multi-dive days when you do not want to spend your time getting in and out of a cold wetsuit. The SSI Dry Suit Diving specialty program is the best way to become a dry suit diver and teaches you all the knowledge and techniques you need to dive safely and comfortably…
Find out more »Drysuit Diving
Drysuit diving opens up a world of opportunities, including diving remote Arctic destinations and exploring cold-water dive sites teeming with life. Dry suit diving also keeps you warm on multi-dive days when you do not want to spend your time getting in and out of a cold wetsuit. The SSI Dry Suit Diving specialty program is the best way to become a dry suit diver and teaches you all the knowledge and techniques you need to dive safely and comfortably…
Find out more »January 2026
Perfect Buoyancy Class
The SSI Perfect Buoyancy specialty is the best way to improve your buoyancy and get the most from every dive. Buoyancy is an essential dive skill, but any diver will tell you it takes time to perfect. The Perfect Buoyancy specialty will teach you advanced buoyancy skills and techniques, so you can master your buoyancy more quickly and enjoy more relaxed dive adventures. In this fascinating program, you will also learn new skills that protect the environment and work in…
Find out more »February 2026
Enriched Air Nitrox 40% Class
As a Nitrox diver, you can increase your bottom times and safety margins, plus shorten your surface intervals - so you can spend more time diving and less time waiting! In this program, you will learn new skills and increase your diving knowledge whilst learning how to safely plan and dive with enriched air mixtures of up to 40% oxygen. Upon completion, you will earn an SSI Enriched Air Nitrox 40% certification.
Find out more »March 2026
Deep Diving Class
SSI Deep Diving Course The SSI Deep Diving Specialty will teach how to dive safely at depths between 80 and 130 feet, through a mixture of academic sessions and open water dives. You will learn to plan and safely complete your deep diving adventures and use computers and gas consumption calculations to get the most from your deep dives. Upon completion, you will earn your SSI Deep Diving Specialty certification and be able to explore beautiful deep dive sites wherever…
Find out more »Wreck Diving Class
SSI Wreck Diving Course Many of the ocean’s best dive sites are wrecks. These impressive structures attract unusually high densities of marine life and give you the chance to immerse in living history as you dive. There is nothing quite like wreck diving and the SSI Wreck Diving specialty will give you all the skills and knowledge you need to become a safe and confident wreck diver. With a combination of academic and confined water sessions, you will be taught…
Find out more »Decompression Diving
The SSI Decompression Diving Specialty will teach you how to dive beyond the no-decompression limits. You will learn to plan and conduct dives to a maximum depth of 130 feet / 40 meters with up to a maximum accumulated decompression time of 15 minutes, using your recreational total diving system and a single decompression cylinder. You will learn and practice how to effectively use your dive computer features, including switching gases, gas integration, time-to-reserve, and time-to-surface. Using these computer functions…
Find out more »April 2026
Cavern Diving Course
The cavern zone is determined as the area of the cave where daylight from the entrance is still visible. The moment daylight disappears, you have left the cavern zone and entered into the cave. With the SSI Cavern & Cenote Diving class, you will be introduced into the realm of diving in overhead environments and how to navigate these areas safely. Proper trim and bouyancy control are key skills for cavern and cave diving. This course will challenge you to…
Find out more »Extended Range Foundations
The SSI Extended Range Foundations program provides you with an opportunity to enhance your advanced diving skills in a workshop environment. Learn more about using tec diving gear with any total diving system you are certified to use and build upon your basic skill set to master buoyancy, trim, finning techniques, positioning, and communication. The Extended Range Foundations program provides supplementary training to existing certifications to increase your confidence and in-water control. All in-water sessions are completed in a pool/confined…
Find out more »Science of Diving Class
Join the SSI Science of Diving specialty and you will develop a complete understanding of the underwater world and its effects on the human body. This specialty is required training for most SSI Professional programs, as well as some Extended Range programs, and is an essential way to expand your dive knowledge. Available online, you can earn your SSI Science of Diving specialty certification from home and get ready to begin your dive professional career. Upon completion, you will be…
Find out more »Recreational Sidemount Diving
In this sidemount diving course, you’ll learn all you need to go single or two-cylinder recreational sidemount diving up to a maximum depth of 100 feet / 30 meters or to your certification depth, whichever is deeper. Sidemount diving is already common practice for wreck, mine, and cave divers, but now the benefits are being discovered by more recreational divers. With no heavy tank on your back, you’ll be more comfortable in the water and find your streamlining and trim…
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