Freediver
Breath-hold diving as a trained discipline — a different sport that shares the water with scuba.
Freediving is breath-hold diving pursued as a discipline in its own right, with its own training pathways, agencies and safety practices.
It is not simply snorkelling deeper. Trained freediving covers breath-hold physiology, equalisation techniques that work without a regulator, relaxation and, critically, buddy protocols for managing blackouts.
It shares water and often shares businesses with scuba, but the two are separate disciplines and a scuba centre offering freediving courses should be verified as doing so rather than assumed.
Never freedive alone
Shallow water blackout is the principal risk in freediving, and it happens without warning to fit, experienced people. A conscious diver cannot self-rescue from it.
Direct supervision by a trained buddy, one diver down at a time, is the single most important safety practice in the sport and is the reason formal training matters.
Where it intersects with this directory
Several Australian activities that people assume are scuba are actually freediving or snorkelling — whale shark and manta interactions at Ningaloo, and the Whyalla cuttlefish aggregation among them.
Freediving training makes those experiences considerably better, and it is worth considering for divers who spend time at shallow wildlife sites.
Dive sites where Freediver matters
Sites where the skills this course teaches are directly useful.
Dive centres that teach at this level
Centres whose training capability covers this course. Availability, schedules and the exact agency programme vary; confirm with the centre.
Perth Scuba
ProfiledCanning Vale · Perth · WA
One of the most fully documented operations in Western Australia, covering recreational, professional, technical and freediving training alongside substantial equipment facilities.
perthscuba.com · (08) 9455 4448
Abyss Scuba Diving
ProfiledRamsgate · Sydney South & Botany Bay · NSW
A Sydney operation associated with training across recreational and technical levels, boat diving and equipment services.
abyss.com.au · +61 2 9583 9662
Frog Dive Sydney
ProfiledGladesville · Sydney South & Botany Bay · NSW
A Willoughby PADI 5 Star IDC founded in 1985, teaching recreational through Trimix and rebreather courses with PADI, SDI and TDI, and testing cylinders in-store.
frogdive.com.au · (02) 9958 5699
Dive Lord Howe
ProfiledLord Howe Island · Lord Howe Island · NSW
Lord Howe Island's major verified PADI operation, identified as a PADI 5 Star Dive Resort and running the island's certified diving, training and charters.
divelordhowe.com · (02) 6563 2253
Dive Centre Bondi
ProfiledBondi · Sydney South & Botany Bay · NSW
An Eastern Suburbs PADI 5 Star IDC on Bondi Road teaching through Instructor and technical levels, with air, Nitrox and Trimix fills and manufacturer-approved servicing.
divebondi.com.au · +61 2 9369 3855
Jetty Dive Centre
ProfiledCoffs Harbour · Coffs Harbour & Solitary Islands · NSW
Coffs Harbour's PADI 5 Star Instructor Development Centre, running the Solitary Islands dive fleet from the Jetty Strip with training, retail, Nitrox and whale swims.
jettydive.com.au · (02) 6651 1611
Central Coast Divers
ProfiledKillarney Vale · Central Coast · NSW
An SSI Instructor Training Facility at Killarney Vale with two full-time Instructor Trainers, onsite servicing for all major brands, and freediving courses.
centralcoastdivers.com.au · +61 2 4389 3483
Feet First Dive
ProfiledNelson Bay · Port Stephens · NSW
A Nelson Bay SSI centre running Broughton Island boat dives and Port Stephens shore dives, with rebreather and Extended Range training.
feetfirstdive.com.au · (02) 4984 2092
Sundive Byron Bay
ProfiledByron Bay · Tweed & Byron Bay · NSW
Byron Bay's PADI 5 Star dive centre, running three daily departures to Nguthungulli Julian Rocks with training from Try Scuba to Divemaster.
sundive.com.au · (02) 6685 7755
Byron Bay Dive Centre
ProfiledByron Bay · Tweed & Byron Bay · NSW
Byron Bay's original dive centre, running daily Julian Rocks dive and snorkel trips from The Pass with PADI and SSI training and an onsite pool.
byronbaydivecentre.com.au · 0494 094 915
Dive Swansea
ProfiledSwansea · Port Stephens · NSW
An SSI Instructor Training Center 60 metres from the Swansea Bridge shore dive, with boat trips to Moon Island and rebreather and Extended Range training.
diveswansea.com.au · (02) 4972 0940
Geo Divers
ProfiledClyde · Sydney South & Botany Bay · NSW
A Sydney PADI 5 Star Instructor Development Centre running small-group courses with two PADI professionals, from Discover Scuba through Instructor training.
geodivers.com.au · (02) 9689 1389
Freediver: frequently asked questions
Do I need to be a scuba diver first?
No. Freediving is a separate discipline with its own pathways, and many freedivers never take up scuba.
Can I freedive after scuba diving on the same day?
It is generally advised against, as combining the two can complicate decompression risk. Standard guidance is to freedive before scuba, not after.
Is freediving dangerous?
Freediving alone or without trained supervision is genuinely dangerous because of blackout risk. Trained freediving with proper buddy protocols has a good safety record.