Divemaster
Choose this if you are still building professional leadership, supervision, logistics, and confidence around certified divers.
See DivemasterSSI Open Water Instructor training in Tulum
Prepare for the evaluation that lets you teach new divers.
SSI Open Water Instructor is the instructor-pathway step where your teaching, standards knowledge, student control, confined-water work, and open-water judgment are evaluated before you can independently certify divers.
Professional pathway
Instructor evaluation
72-85 hours
Small-group instruction
Course flow
What you will do
Open Water Instructor is not just more practice. It is the point where SSI expects you to show you can teach real beginner and specialty programs with structure, safety, standards awareness, and control under evaluation conditions.
1
Readiness and pathway reviewConfirm ITC status, Open Water Diver history, logged dives, teaching background, specialties, language goals, and whether you are ready for Instructor Evaluation.
2
Academic and confined-water teaching refinementPractice presentations, demonstrations, student-control habits, timing, problem prevention, and standards-based corrections with instructor feedback.
3
Evaluation preparationPrepare for the formal Instructor Evaluation format, including academic sessions, confined-water work, open-water teaching, communication, and judgment under pressure.
4
Professional teaching planMap the first courses you can realistically teach, how to keep standards tight, and which specialty instructor qualifications may make sense next.
What is included
- Instructor pathway consultation before scheduling
- ITC and prerequisite review
- Academic presentation coaching
- Confined-water teaching and student-control practice
- Open-water teaching preparation
- SSI standards and evaluation-readiness feedback
- Next-step planning for teaching Open Water Diver and specialties
SSI pathway facts
What Open Water Instructor means
SSI describes Instructor Evaluation as the final step of its two-step instructor training approach. Divemasters or equivalent-level professionals complete the Instructor Training Course first, then attend Instructor Evaluation to qualify as SSI Open Water Instructor.
SSI lists Instructor Evaluation facts as 4 academic sessions, 4 pool/confined-water sessions, 1 open-water session, maximum training depth of 40 m / 130 ft, and suggested duration of 72-85 hours. Public prerequisites include Instructor Training Course completion and Open Water Diver certification for at least 6 months.
- Final evaluation step after ITC
- 4 academic sessions
- 4 pool/confined-water sessions and 1 open-water session
- 40 m / 130 ft maximum training depth
- Open Water Diver certification for at least 6 months
Teaching reality
What changes at instructor level
At this level, good diving is assumed. The work is about whether you can teach safely, spot student problems early, explain clearly, control a class, follow SSI standards, and make decisions when a student does not behave like the demonstration.
That means every presentation, briefing, correction, and debrief has to be useful. You are no longer just showing that you know the skill; you are showing that you can help someone else learn it.
- Student safety and control come first
- Standards knowledge has to be active, not theoretical
- Communication matters under pressure
- Evaluation readiness is different from confidence
Tulum context
How Tulum supports instructor preparation
Tulum gives instructor candidates useful training variety: beginner course logistics, Casa Cenote-style confined-water control, ocean/weather planning, equipment organization, mixed student confidence, and real dive-center timing.
We use that context to make preparation practical. The goal is not to memorize a performance; it is to become the instructor who stays organized when students, sites, and conditions are not perfect.
- Practice planning around real sites and logistics
- Build student-control habits in realistic conditions
- Use local weather and site decisions as teaching context
- Get direct feedback on readiness, not just polish
Before you contact us
Send the details that decide the plan
Open Water Instructor planning depends on your current SSI pathway status. Send your certification level and agency, Divemaster or Assistant Instructor status, ITC status, logged dives, Open Water Diver certification date, teaching or assisting experience, specialties, languages, travel dates, and professional goals.
If you are not ready for Instructor Evaluation yet, we will recommend the missing piece: Assistant Instructor, ITC completion, more assisting, standards review, specialty work, or more professional mentorship.
- Current agency and professional level
- ITC status and Open Water Diver certification date
- Logged dives and recent teaching/assisting experience
- Specialty areas and languages
- Goal: evaluation only, full instructor pathway, or readiness review
Not the best fit if...
Do not rush the final step
Open Water Instructor is not the place to hide weak standards knowledge, inconsistent presentations, shaky student control, or unreliable professional habits. Evaluation pressure makes those gaps obvious.
If you need more teaching repetitions, Assistant Instructor, ITC work, or structured mentorship may be the better move before attempting the final step.
- You have not completed the required instructor pathway steps
- You are still uncomfortable with SSI standards
- You need more practice managing students
- You want the instructor rating more than evaluation-ready teaching skills
Professional pathway choice
Divemaster vs Assistant Instructor vs Open Water Instructor
Assistant Instructor
Choose this if you want more teaching practice before the final instructor evaluation step.
See Assistant InstructorOpen Water Instructor
Choose this when your instructor pathway is complete enough for evaluation-focused preparation and final SSI instructor qualification.
You are hereGood fit for Open Water Instructor
Open Water Instructor is a strong fit if you have completed the right pathway steps, understand SSI standards, communicate clearly, and are ready for evaluation-style feedback. It works best when you arrive prepared, with enough time in Tulum for final practice and honest readiness checks.
- Instructor-pathway candidates preparing for SSI Instructor Evaluation
- Assistant Instructor or Divemaster-level professionals with the right prerequisites
- Candidates with strong standards knowledge, student control, and communication
- Future instructors ready to teach beginner divers responsibly
Frequently asked questions
Can I book Open Water Instructor instantly?
No. Start with a request so we can confirm ITC status, prerequisites, instructor availability, evaluation timeline, and whether you are ready for this step.
What prerequisites does SSI list?
SSI publicly lists Instructor Training Course completion and Open Water Diver certification for at least 6 months as prerequisites for Instructor Evaluation. Your full status still needs review before scheduling.
Is this the same as the Instructor Training Course?
No. SSI describes Instructor Evaluation as the final step after the Instructor Training Course. If you have not completed ITC or the equivalent pathway, we need to plan that first.
What does SSI list for Instructor Evaluation?
SSI lists 4 academic sessions, 4 pool/confined-water sessions, 1 open-water session, maximum training depth of 40 m / 130 ft, and suggested duration of 72-85 hours.
What will I practice?
Expect academic teaching, confined-water presentations, open-water teaching, student management, communication, SSI standards, evaluation criteria, and decision-making under pressure.
Can experienced instructors from another agency cross over?
SSI says experienced instructors from another agency may have shortened onboarding options, but the exact route must be confirmed by an SSI Training Center. Contact us with your agency, active status, and teaching history.
Why choose us for your SSI Open Water Instructor training?
Because you’ll train with experienced SSI Instructor Trainers across both of our locations—Scuba Tulum and Dive In Playa—giving you access to diverse dive environments, real teaching experience, and strong professional development in two of Mexico’s top diving destinations.
Ready to plan Open Water Instructor?
Send your agency, professional level, ITC status, Open Water Diver certification date, logged dives, teaching or assisting experience, specialties, goals, and travel dates. We will help you decide whether Open Water Instructor preparation is the right next step.