Underwater Naturalist Instructor
Turn a passion for marine life into a specialty you can teach
1 day
PADI Certified
Course booking
From
£150.00
Need help choosing? Our team can match the course to your experience, goals and confidence level.
PADI 5-Star
Instructor Development Centre
Small Groups
Real Instructor Attention
Unit 4, Bellman Court, Great Knollys Street, Reading, RG1 7HD
Diving Academy
Safety First
Confidence Before Speed
Course overview
What to expect
Underwater Naturalist Instructor
Every dive gets more interesting the moment you can actually name what you're looking at, and this one-day course is about giving your students exactly that. It focuses on the teaching side: how to organise and run the Underwater Naturalist Diver course well, showing students that species knowledge is a practical diving skill, not just an academic extra. Open to Assistant Instructors, instructor candidates and Divemasters.
In detail
About This Course
Every dive is more interesting when you can actually identify what you're looking at, and the Underwater Naturalist Instructor course is about giving your students that ability. As with our other specialty instructor programmes, this course is focused on the teaching side of the specialty - how to organise, promote and run the PADI Underwater Naturalist Diver course well, and how to communicate to divers just how much value proper species and habitat knowledge adds to their diving.
Rather than reteaching the marine life content itself, the course concentrates on instructional technique: structuring sessions, engaging students who might assume a naturalist course is just for hardcore biology enthusiasts, and helping them see identification and ecological awareness as a genuinely practical diving skill rather than an academic add-on.
You'll come away with teaching tips and hands-on experience passed on directly from your local PADI Course Director, giving you a head start before you run the course independently for the first time.
To join, you'll need to already hold PADI Assistant Instructor status, be an instructor candidate currently in training, or hold a PADI Divemaster rating - as with other specialties, there can be a few additional prerequisites depending on your background. Once certified, Underwater Naturalist Instructor counts toward Master Scuba Diver Trainer, which requires at least five specialty instructor certifications, making it a useful and popular addition to an instructor's specialty line-up.
The process
How The Course Works

Step 1
Identification Teaching Techniques
You learn how to teach students to properly identify aquatic plants, invertebrates and vertebrates, moving beyond common names into the basic classification and symbiotic relationships that make a dive site make sense. The focus is on turning your own knowledge into something you can clearly hand off to a student.
PADI's diver-level Underwater Naturalist course has students identify aquatic plants, invertebrates and vertebrates by both common and scientific name over two dives

Step 2
Citizen Science & Certification
You also cover how to introduce students to simple techniques for observing and recording marine life sightings, connecting their diving to genuine citizen science and Project AWARE. Complete the course and you're certified to teach the Underwater Naturalist specialty at your own centre.
Course curriculum
What You'll Learn
Learning Outcomes
- how to teach the Underwater Naturalist specialty course
Getting ready
Before You Start & What's Next
What's Included
- teaching tips and hands-on experience from your local PADI Course Director
Prerequisites
- PADI Assistant Instructor, instructor candidate in training, or PADI Divemaster (some specialties have additional prerequisites)
Next Steps
- Master Scuba Diver Trainer (MSDT) - requires at least five specialty instructor certifications
Upcoming training
Dates & Booking
No fixed dates listed right now
Choose your preferred start date and the academy will confirm instructor availability with you directly.
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We will help you pick the right course, package and dates without making the process feel complicated.
Quick facts
Duration
1 day of structured training
Location
Unit 4, Bellman Court, Great Knollys Street, Reading, RG1 7HD
Certification
Recognised PADI qualification on completion
Have questions?
We're here to help
Our course directors can talk you through Underwater Naturalist Instructor, confirm it's the right fit for your experience, and help you find a date that works.
From
£150.00
