Halcyon
NAUI Master Scuba Diver is a continuing education course for certified divers who want to increase their understanding and enjoyment of diving while preparing for more advanced roles. The official NAUI page describes it as a progression toward NAUI leadership, with some subject areas reviewing and expanding material from previous courses. Instructors specify performance objectives for related diving activities and subject areas, so the course becomes a broad, demanding development step rather than a single narrow specialty.
This course is intended for divers who already have a solid base and rescue-level training. NAUI lists Advanced Open Water Scuba Diver or equivalent and Rescue Scuba Diver or equivalent as prerequisites, plus a minimum age of 15 by the water phase. The instructor must verify the student?s knowledge and capability before open-water training. A good candidate is already comfortable in varied diving situations and wants a more complete understanding of planning, skills, and judgment.
Training normally combines academic subject areas, performance objectives, and open-water activities selected by the instructor. In High Springs, Florida, Master Scuba Diver can help divers consolidate experience before leadership, cave, technical, scientific, or professional pathways. The expected outcome is a more rounded diver with stronger problem-solving, better self-awareness, and a clearer sense of how separate specialties fit into a mature diving foundation.