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SSI Science of Diving Specialty

Great diving is about more than just skills in the water. When you understand how physics, physiology, decompression theory, and equipment all work together, you make safer decisions and enjoy every dive more.

The SSI Science of Diving Specialty gives you a deep, classroom-style look at what’s happening behind the scenes every time you descend. You will build knowledge that supports confident diving anywhere in the world.

This is a no-dive “off-season” specialty — perfect for divers who want to stay active and continue learning year-round.

Complete your training with Coral Sea Scuba & Water Sports and earn the SSI Science of Diving Specialty certification, required for many professional-level training programs.

Frequently Asked Questions

Do I have to get in the water for this course?
No. Science of Diving is a fully academic specialty, so there are no required pool or open water dives. It’s a perfect option for the off-season or when you want to keep learning between trips.

Who should take the Science of Diving Specialty?
Any certified diver who wants to understand the “why” behind dive tables, computers, decompression theory, and equipment design will benefit from this course. It is especially valuable if you are thinking about becoming a dive professional.

Does this course count toward advanced recognition ratings?
Yes. The SSI Science of Diving Specialty helps you progress toward recognition levels such as Specialty Diver, Advanced Open Diver, and Master Diver, and is required for many SSI Dive Professional programs.

What will this course change about my diving?
You’ll be able to plan dives more confidently, understand your computer’s information at a deeper level, recognize how different conditions affect your body, and make better decisions if something doesn’t go as planned.

Are there any prerequisites?
You should be a certified Open Water Diver or equivalent and comfortable with the basic concepts from your entry-level training. If you have questions about your background, the staff at Coral Sea Scuba & Water Sports can help you decide if this is the right next step.