Train to 130 feet off Catalina with local instructors at Catalina Divers Supply. This two-day PADI Deep Diver Specialty blends e-learning and focused in-water dives so you can explore wrecks and sponge walls with confidence.
Train to 130 feet off Catalina with local instructors at Catalina Divers Supply. This two-day PADI Deep Diver Specialty blends e-learning and focused in-water dives so you can explore wrecks and sponge walls with confidence.
Book with Catalina Divers Supply
Verified experiences and guided adventures in the surrounding area.
Operated by Catalina Divers Supply · Avalon, California
On the southern flank of Santa Catalina Island Avalon’s harbor serves as the practical launch point for a focused deep diver specialty course taught by Catalina Divers Supply local instructors that combines e-learning with focused in-water skills so divers can operate safely to forty meters (130 feet) and site navigation.
Catalina’s nearshore dives present steep rock walls carpeted in giant sponges gorgonians and kelp as well as small wrecks that concentrate fish life making excellent training venues for depth awareness buoyancy control and underwater navigation practice for certified advanced divers who want to gain confidence in planning decompression-free deep dives.
The course runs over two days with four dives scheduled; students complete e-learning or manual study in advance and perform three supervised deep dives that meet PADI specialty standards. Prerequisites are Advanced Certification minimum age fifteen and at least twenty logged dives prior to enrollment.
Check in for the course at Catalina Divers Supply in Avalon where staff handle briefings equipment checks and site selection based on weather and swell; pack the Deep Diver Manual your personal scuba set mask fins regulator BCD dive computer finger reel SMB and an underwater slate for dive logging.
Catalina’s compact geography means short boat runs yield access to varied topography and concentrated marine life from shallow kelp gardens to dramatic walls bearing sponge fields so instructors can plan multiple deep exposures in a single weekend maximizing in-water training time and minimizing transit and surface exposure.
Safety emphasis is both procedural and environmental practice: maintain neutral buoyancy avoid contacting sessile life leave kelp forests intact deploy and monitor surface marker buoys correctly ascend slowly and perform safety stops while logging accurate dive profiles so both personal risk and benthic impact remain low throughout each day’s operation.
You’ll routinely see Garibaldi bright orange California state fish kelp bass schools of perch and occasional rays; seasonal visibility varies with swell and upwelling so instructors choose sites that balance life sightings and safe profiles and provide students with real deep-water navigation and stress management scenarios in current and low-light.
Photographers should aim for shallower walls during midday when light penetrates and color is strongest use wide-angle lenses for structure and a macro rig for sponge communities and bring strobes to recover reds lost at depth; shoot brief sequences return to skill practice to conserve air and focus on safety.
For divers ready to extend their limits the Deep Diver Specialty on Catalina is a concentrated route to responsible deep diving that pairs local site knowledge with methodical skills training; book through Catalina Divers Supply to secure instructor attention condensed practice time and a clear path toward deeper safer exploration.
You need PADI Advanced certification, a minimum age of 15, and at least 20 logged dives; complete the e-learning or manual before arrival.
The Deep Diver Specialty trains divers to operate confidently to 40 meters (130 feet) within recreational deep-diving limits when done correctly.
The advertised schedule is two days with four scheduled dives; e-learning/manual study is completed in advance and three supervised deep dives typically satisfy PADI requirements.
Meet at Catalina Divers Supply in Avalon for briefings, equipment checks, and daily site selection.
Visibility varies seasonally with swell and upwelling; summer often brings the best clarity, but instructors pick sites to balance sightings and safety.
Yes, rentals are usually available through local shops, but using familiar personal gear is strongly recommended for deep skills training.
Catalina Divers Supply is a full-service dive center located in Avalon, California, serving visitors and local divers on Santa Catalina Island. The operation offers a broad range of scuba and snorkeling experiences, from the beginner Discover Scuba Diving (DSD) program to advanced PADI specialty courses such as Night Diver, Deep Diver, Peak Performance Buoyancy, and Underwater Digital Photographer. The business runs boat dives on the Scuba Cat, including a popular two-tank unguided Scuba Cat Boat Dives option that provides access to Catalina's reefs with gear rinse and hot showers. Guided scuba dive options focus on Casino Point Park and the island's vibrant kelp forests, where divers can encounter a diverse marine community. Guided snorkeling trips require no boat and let participants swim among garibaldi, bat rays, and giant sea bass in a protected marine preserve. Equipment needs are met through Individual Scuba Gear Rentals offered a la carte—masks, fins, wetsuits, and more are available to rent or purchase. Wildlife-focused outings include two-hour Dolphin & Whale Watching Boat Trips to observe dolphins, whales, seals, and seabirds along Catalina's coastline. Training programs follow PADI course structures and include multi-day formats for specialties that require multiple dives. Featured on The Adventure Collective, Catalina Divers Supply presents clear trip descriptions, accessible rentals, and a range of guided and unguided options suited to beginners through advanced divers. These verifiable services and course offerings make it straightforward for visitors to plan safe, well-supported dives and marine wildlife excursions in Avalon. Online booking and local pickup available.
Book with Catalina Divers Supply