Boat Diving The ocean is filled with dive sites, but many of the best ones can only be accessed by boat. If you want to discover these incredible dive sites, become an SSI boat diver. It is the best way to learn how to dive from different types of boats safely and with confidence. You can experience the excitement of liveaboard di...

Deep Diving The SSI Deep Diving Specialty will teach you all you need to dive to depths between 18 and 40 meters, through a mixture of academic sessions and open water dives. With a combination of online learning and training dives, you will learn how to plan and safely complete your deep diving adventures and use computers and ga...

Navigation In this specialty program, you will gain the advanced skills and knowledge you need to safely and confidently navigate underwater. You will learn how to use a compass and natural navigation techniques, estimate distance, how to leave and return to a designated point, plus basic navigation patterns. With a combination o...

Night & Limited Visibility Night diving requires different skills from diving during the day. The SSI Night Diving and Limited Visibility specialty is the best way to learn about night diving and practice the techniques you will need to become a safe and confident night diver. In this program, you will be provided with all the knowledge and skil...

Perfect Boyancy 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 and practice to perfect the skill. With a combination of online learning and training dives, you will learn how advanced buoyancy s...