SSI Science of Diving
Duration
5 hour(s)
Languages
English
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Included
Develop a complete understanding of underwater science and diving theory
Learn how the underwater environment affects the human body
Study diving physics, physiology, decompression, and equipment concepts
Essential training for most SSI Professional and Extended Range programs



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The SSI Science of Diving specialty is designed to give divers a comprehensive understanding of the underwater environment and how it affects the human body. Through in-depth theoretical learning, you will explore key topics such as physics, physiology, decompression theory, equipment, and the aquatic environment. This course builds a strong knowledge foundation that enhances safety, decision-making, and confidence for all types of diving, making it an important step for those who want to deepen their overall dive education.
This specialty is a mandatory requirement for most SSI Professional programs and certain Extended Range training paths, making it essential for divers planning to progress toward leadership or technical roles. Offered entirely online, the course allows you to study at your own pace from home and prepare for a future in professional diving. Upon successful completion, you will earn the SSI Science of Diving specialty certification and be halfway toward achieving the respected SSI Divemaster rating.
Access to SSI Science of Diving online learning materials
Gratuities
Change of clothes
Comfortable shoe
Swimsuit
Towel
Sunscreen
Underwater camera or phone waterproof case
Open Water Diver certification is recommended
Course is fully academic with no diving required
Internet access is required to complete online learning
Certification issued after successful knowledge completion
Confirmation will be received at time of booking
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