The NAUI Freediver Open Water course is an entry-level program designed for individuals who want to explore the underwater world through the art of breath-hold diving. Whether you're looking to enhance your underwater awareness, improve comfort in the water, or simply experience the freedom of diving without tanks, this course provides the foundation.

You'll learn the core principles of static and dynamic apnea, along with essential open water freediving techniques—up to a maximum depth of 20 meters (66 feet). Emphasis is placed on proper form, breathing techniques, safety procedures, and problem management.

By the end of the course, you'll be equipped with the knowledge and confidence to freedive safely and effectively in open water.

Age Requirement:
Minimum age is 16 by the start of the water phase.
(Junior certification available for ages 10–15.)

Medical Requirement:

Must sign medical release form

Swimming Skills:
Students must be comfortable and competent in the water.

Prior Certification:
NAUI Freediving Confined Water or equivalent experience is recommended.

Gear Requirement:

Personal mask, fins, snorkel are required. We recommend J-valve snorkels for this course.