Discover Freediving with
Jules of the Sea
Freediving Courses in Kona, Hawaii with F.I.I. Instructor Julia Donath

Connect to Yourself and the Sea: Freediving Courses for Every Level
Whether you’re new to freediving and seeking to enhance your comfort in the water, or an informally trained spearfisher pursuing greater awareness & safety, our courses offer skill-building, theory, and knowledge essential to every level of freediver. Learn foundational freediving safety, technique, & deepen your connection with the ocean in our skill-based courses from Freediving Instructors International (F.I.I.), the only US-based freediving agency with the highest standards for safety and quality in the industry.
Freediving Courses in Hawai'i
We offer a variety of freediving courses in Kona, on the Big Island, tailored to all skill levels.
Whether a complete beginner or an informally trained freediver/spearfisher with years of experience, this course will impart safe, responsible freediving, proper technique, theory, & essential skills for every level of freediver.
Level 1 Freediver
Introduce young ocean enthusiasts to the wonders of freediving and ocean safety. This course contains lifesaving theory, knowledge & skills for young breathhold divers, facilitating a lifelong appreciation for marine environments, alongside an attitude of safe, responsible freediving to ensure your child comes home safe.
Junior Freediver

Meet Your Freediving Instructor:
Julia Donath
Certified F.I.I. Freediving Instructor, surfer, & former Hawai'i teacher, Julia Donath brings a wealth of experience to every course. Informed by her work as an ocean lifeguard and education in Environmental Studies & Psychology, her unique background brings passion and valuable insight to every course. Julia started the first freediving safety program at a local school and has years of experience working in ocean safety and education. As she pursues a hopeful Masters degree in Social Work, she is dedicated to sharing her love for the underwater world while promoting responsible ocean stewardship and environmental justice.
Personalized Freediving Coaching & Safety Programs in Kona
For certified freedivers, private coaching offers you one-on-one attention on the line, with a focus on improving your technique, comfort, relaxation, & skill. Progress in your freediving under the supervision and guidance of a certified instructor.
Private Coaching
Coming soon!
spearfishing safety program

With year-round warm waters, unmatched visibility, and diverse marine life, Kona offers an extraordinary backdrop for your freediving journey.
Discover Freediving in Kona, Hawaii
Whether you're a beginner looking to try freediving in Hawaii or an experienced diver aiming to refine your skills and learn proper safety, we have the perfect course for you.