Hammerhead Divers
Privada Lluvia Retorno 13, San Jerónimo Cuatro Vientos, State of Mexico, MEX
Sobre el Centro
Hammerhead Divers es una empresa boutique de buceo, propiedad de mujeres, ubicada en San Jerónimo Cuatro Vientos, México. Se especializan en experiencias oceánicas en grupos pequeños con altos estándares de seguridad, ofreciendo desde buceo de clase mundial hasta encuentros inolvidables con la vida silvestre. Cada excursión está dirigida por expertos certificados que conocen estas aguas a la perfección.
Este centro de buceo imparte una amplia gama de cursos, desde programas para principiantes como Discover Scuba Diving y Open Water Diver, hasta certificaciones avanzadas como Advanced Open Water Diver e incluso el Instructor Development Course. También ofrecen programas de Snorkel y cursos especializados de Buceo en Barco. Su ubicación en la Marina de Cabo San Lucas facilita el acceso a las maravillas submarinas del Mar de Cortés.
Las instalaciones de Hammerhead Divers incluyen casilleros para mayor comodidad, un bar para relajarse después de bucear, alquiler completo de equipos y cargas de aire con nitrox. La experiencia de buceo se enriquece aún más con la disponibilidad de buceo nocturno y excursiones de buceo en barco, ampliando las oportunidades de exploración. El centro está afiliado a PADI y SSI, garantizando una formación de calidad reconocida internacionalmente.
Con un fuerte énfasis en la personalización y la seguridad, Hammerhead Divers limita los grupos a un máximo de 4 buceadores por guía, asegurando una interacción óptima con la vida marina y una atención individualizada. Sus instructores, certificados por PADI y trilingües (español e inglés), están acreditados para liderar grupos en Áreas Protegidas Mexicanas (NOM-09), lo que subraya su dedicación a las prácticas ecológicas y la experiencia local.
Cursos Disponibles
8 cursosDiscover Scuba Diving
The Discover Scuba session at Hammerhead Divers runs with a private instructor — one student, one guide, no other participants in the water with you. That setup matters on a first dive because the pace adapts entirely to how you're doing, not to a group average. The session is capped at 12 meters / 40 feet maximum depth, which keeps things manageable while still putting you in genuine open water in the Sea of Cortez. The introduction covers the fundamentals: breathing from the regulator underwater, equalizing pressure in your ears at depth, controlling your position in the water column, and the hand signals used to communicate when you can't speak. None of it is complicated, but doing it in the actual ocean — with reef fish moving around you — is a different experience from reading about it. The Sea of Cortez is one of the more biodiverse bodies of water on the planet, so the backdrop for a first dive is not a training tank. This is not a certification course. You don't leave with a PADI card, and you can't dive independently afterward. What it gives you is an honest answer to the question of whether scuba diving is something you want to pursue further. If the answer is yes, the Open Water Diver course is the logical next step and can be started directly from Cabo. GoPro footage from the guide is included when conditions allow, so you have a record of the session. Dock fees and marine park bracelets are part of the package — the costs that often appear as surprises when you arrive at the marina are already covered. The private instructor format and the small-group ethos that runs through the whole operation apply here from the first session.
Open Water Diver
The PADI Open Water Diver course at Hammerhead Divers runs over 2 to 3 days and uses e-learning for the theory component, which means the academic side gets handled before you arrive in Cabo or in the evenings, and the days on the water stay focused on actual diving. The certification qualifies you to dive independently to 18 meters worldwide — it's the standard entry-level license recognized globally. Hammerhead runs all training under the same group structure that applies to their guided dives: maximum four divers per instructor. For Open Water training specifically, that ratio gives the instructor the space to run skills properly and give feedback in the moment rather than managing a larger class. The Sea of Cortez, described by Jacques Cousteau as the Aquarium of the World, is a legitimate setting for first open-water dive training — the visibility and marine life make the experience considerably more engaging than a quarry or a harbor. The four open-water dives that make up the PADI certification requirement are completed in Cabo's waters. The training progression moves from controlled confined water skills through to progressively more independent open-water diving as the course advances. By the final dive, you're operating with much more autonomy under the instructor's supervision than on the first day. Instructors are PADI certified and hold NOM-09 accreditation for Mexican national protected areas. The e-learning format for theory is the standard PADI approach — coursework is done online before or between water sessions, which is more efficient than sitting through classroom lectures in a dive center. Once certified, the Open Water card opens access to the full range of Hammerhead's guided dive program, including Gordo Banks for advanced certification holders who continue their training.
Advanced Open Water
The PADI Advanced Open Water course at Hammerhead Divers covers five dives across two days, with e-learning handling the theory side. It's a direct continuation from Open Water certification — no additional academic prerequisites beyond completing the theory modules online. The two-day, five-dive structure keeps the course compact without compressing the dives themselves. The Advanced Open Water qualification extends your certified depth from 18 to 30 meters and requires two mandatory dives — Deep and Underwater Navigation — plus three elective specialty dives chosen from the PADI specialty catalog. At Hammerhead, the specialty options include Nitrox, Photography, and Rescue as stand-alone courses, which gives a sense of what electives are likely available as part of the Advanced program in this location. In the Sea of Cortez, the Advanced course opens up the more interesting site options that aren't accessible on an Open Water ticket. Gordo Banks — Hammerhead's pelagic dive listed specifically for advanced divers — becomes a realistic target once the Advanced certification is in hand. The deep dive component of the course, completed in Cabo's waters, is where most students get their first experience at depths where nitrogen narcosis can start to become a factor and where managing bottom time and ascent rate requires more attention. The e-learning component means the academic prep for each specialty is done before the water session, so dive time stays focused on practicing what the theory covers. Instructors hold NOM-09 certification alongside their PADI credentials. The same four-diver-per-guide maximum that applies to all Hammerhead trips applies here — a meaningful difference from larger operations where training groups can run six to eight students per instructor.
Rescue Diver
The Rescue Diver specialty at Hammerhead Divers is listed as part of the specialty and professional development options available at the center. Rescue Diver is widely considered the course that produces the biggest shift in how divers think about safety and situational awareness underwater — it moves focus from managing your own dive to managing the dive environment for others. Training covers recognizing and managing diver stress both at the surface and underwater, performing self-rescue, assisting panicked divers, managing unresponsive divers in the water, and organizing emergency response at a dive site. The skills are practiced in open water conditions in the Sea of Cortez. For divers planning to continue toward Divemaster, Rescue Diver is a prerequisite in the PADI system. Hammerhead's small-group structure and certified PADI instructors with NOM-09 accreditation apply to specialty training as to all other programs. The specific duration and schedule for the Rescue course are not listed on the site — contact the center directly for current availability and scheduling.
Nitrox
Nitrox — enriched air with higher oxygen content than standard air — is listed as a specialty course at Hammerhead Divers and as a service available at the center. In the Sea of Cortez, where multi-dive days are common and sites like Gordo Banks put divers at depth for extended bottom times, Nitrox is a practical tool for managing nitrogen absorption and extending no-decompression limits. The PADI Enriched Air Diver course is primarily theory-based, covering how enriched air mixes differ from standard air, how to analyze a tank, how to calculate maximum operating depth for a given mix, and how to log enriched air dives correctly. The course can typically be completed in a single day. No additional open-water dives are required beyond those already part of your certification history. With Nitrox certification, divers can take advantage of enriched air fills when available at Hammerhead for their guided dive program. For repeat diving across multiple days in Cabo, the extended bottom times that Nitrox permits on shallower sites make a noticeable practical difference. Contact Hammerhead directly for scheduling and current availability.
Underwater Photography
The Photography specialty is listed among Hammerhead Divers' available courses, and it makes particular sense as an elective in the Sea of Cortez. The marine life density — reef fish, rays, sea lions, sharks, schooling pelagics — gives photography students subjects that don't require manufacturing the encounter. The challenge here isn't finding things to photograph; it's managing buoyancy tightly enough to get close without disturbing the reef or the animal. The PADI Underwater Photography course covers camera handling underwater, composition principles adapted to the underwater environment, lighting considerations with natural and artificial light, and the relationship between buoyancy control and image quality. Good buoyancy trim is the foundation of underwater photography — a diver who disturbs silt or startles animals gets worse shots than a diver who can hover without fin kicks. Hammerhead also includes GoPro footage from the guide on all standard trips, which gives photography students a reference point for how the guides frame encounters with marine life before they start working with their own equipment. The specific camera equipment covered and the duration of the photography course are not listed on the site — contact the center for current details and availability.
Divemaster
The Divemaster program at Hammerhead Divers is listed as part of the professional development pathway available at the center. Divemaster is the first professional rating in the PADI system — it qualifies holders to lead certified divers on guided dives and assist instructors during training programs. Working toward Divemaster in the Sea of Cortez means accumulating supervised experience in one of the more varied marine environments in the world. The program covers dive theory to a significantly deeper level than recreational courses, leadership and group management skills, assisting with student training dives, rescue skills at a professional standard, and practical dive guiding under instructor supervision. The duration of a Divemaster program varies depending on the candidate's experience level and the pace of training — it typically runs several weeks minimum for candidates already at Rescue Diver level. At Hammerhead, the NOM-09 certification held by the team — the Mexican government accreditation for leading groups in protected marine areas — is a relevant professional credential for anyone intending to guide in Baja California Sur after completing their Divemaster. Whether Hammerhead trains candidates toward NOM-09 alongside Divemaster is not specified on the site. Contact the center directly for current program details, requirements, and scheduling.
Deep Diver
The Deep Diver specialty is listed among Hammerhead Divers' available courses. It is relevant here given that Gordo Banks — one of Hammerhead's signature sites — is listed for advanced divers and involves open-water diving at depths that push the recreational limit. The Deep Diver specialty extends certified depth to 40 meters and covers the specific considerations that apply at greater depths: nitrogen narcosis, air consumption rates, no-decompression limit management, and equipment requirements. The PADI Deep Diver course involves four open-water dives at progressively greater depths, with the deepest reaching 40 meters. Theory covers the physiology and planning considerations for deep diving, including how narcosis manifests differently in different divers and how to plan dives to minimize its effect. In the Sea of Cortez, where pelagic dives at depth are part of what draws experienced divers to Baja, the Deep Diver specialty has practical application beyond certification compliance. Contact Hammerhead directly for scheduling, current pricing, and what specific sites are used for the deep training dives in Cabo.
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Maximum four divers per guide on every trip. A private guide option is also available if you want one-on-one attention.
Every trip includes the certified boat and guide, water and a snack adapted to dietary restrictions, GoPro footage from the guide when conditions allow, dock fees, and marine park bracelets. No hidden costs at the dock.
No — Gordo Banks is listed specifically for advanced divers and departs early. It is a pelagic site. The Cabo Marine Park and Corridor are the options for recreational and beginner-certified divers.
Whale sharks run December through April. Giant mantas are present July through September. March and April overlap whale sharks with mobulas (March–July window). Check the seasonal calendar before booking if a specific species is the priority.
PADI is the certifying agency. Instructors are trilingual — English and Spanish are confirmed on the site.
Yes — full-day expeditions to La Paz (sea lion colony and Fang Ming wreck), Cabo Pulmo (bull sharks, schooling jacks), and La Ventana (Cerralvo Island, giant mantas and mobulas). Round transportation, breakfast, and lunch are included on all three.
Yes. The Discover Scuba Diving session is designed for complete beginners and runs with a private instructor. It goes to a maximum of 12 meters / 40 feet and does not result in a certification, but it gives you a clear answer on whether you want to continue to the full Open Water course.
Via WhatsApp at +52 624 320 0387 or by email at [email protected].