BIG PINE KEY WATER ACTIVITIES FIELD GUIDE
Under the Surface: The SSI Science of Diving Specialty on Big Pine Key
A focused, half-day SSI course in Big Pine Key for certified divers (ages 12+) that teaches diving physics and physiology and awards a specialty certification that counts toward a Divemaster rating.
Under the Surface: The SSI Science of Diving Specialty on Big Pine Key.
On Big Pine Key, the SSI Science of Diving specialty condenses the fundamentals of underwater physics and human physiology into a focused half-day program. Designed as essential training for aspiring professionals, the course combines online academics with a morning of supervised instruction so certified Open Water divers can deepen their understanding and advance toward professional credentials.
Highlights
Outing Highlights
A concise, science-first dive specialty
The Science of Diving specialty breaks down diving physics and physiology into an accessible curriculum delivered through online academics and classroom training, giving you the technical foundation required for advanced SSI programs.
A required stepping stone for dive professionals
This specialty is required for most SSI Professional programs and some Extended Range courses; completing it brings you closer to professional ratings and counts as a milestone on the path to Divemaster.
Half-day format with online prep
Available online and taught in a half-day format, the course lets you complete academic work from home and finish practical training during a single morning session, wrapping up by lunchtime.
What the day feels like
What the course feels like
Expect a brisk, concentrated rhythm: academic modules you complete online, followed by a morning of instruction and review on Big Pine Key that finishes in time for lunch. The pace is practical and targeted—built to impart the theories of pressure, buoyancy, gas absorption and human physiology that underpin safe diving and professional advancement.
Suitability
Who it's for
Who this specialty is for — and who should wait.
Practical planner
Details to review before reserving
This is a half-day course with training in the morning and completion by lunchtime; online academic materials are provided after booking.
Bring proof of Open Water certification and any personal notes from the online academic modules; the course materials are supplied online after booking.
The specialty is offered through local, land-based instruction and does not include boat trips.
On successful completion you earn the SSI Science of Diving specialty certification and move closer to the SSI Divemaster rating.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
How long does the Science of Diving course take?
The course is a half-day program, with training occurring in the morning and finishing up by lunch.
Can I do the academic portion remotely?
Yes. Academic materials are available online; you typically receive them within 24 hours of booking.
What are the age and certification requirements?
Participants must be at least 12 years old and already certified as Open Water divers.
Are boat trips part of the course?
No. This course does not include any boat trips.
Will I become a Divemaster after this course?
No. Completion awards the SSI Science of Diving specialty certification and brings you halfway toward earning the SSI Divemaster rating.
Is this specialty required for professional programs?
Yes. The specialty is required training for most SSI Professional programs and for some Extended Range programs.