Adventure brief
Open Water Referral Class
Finish your SSI open water certification in Key Largo’s stunning coral reefs with Ocean First Divers’ two-day referral course. Dive alongside expert instructors and immerse yourself in vibrant marine life while honing your skills.
Key Largo, Florida, offers some of the finest reef diving opportunities in the continental United States, making it a premier destination for aspiring scuba divers. Ocean First Divers capitalizes on this abundant marine environment with their Open Water Referral Class, specially designed for those who have completed SSI’s online coursework and confined water training elsewhere and want to finish their certification in the vibrant waters off Key Largo. Spanning two intensive days, this course immerses divers in the warm Atlantic currents flowing through the Florida Keys National Marine Sanctuary.
The reefs here boast colorful corals, sponges, and abundant marine life such as parrotfish and nurse sharks, providing an ideal setting for skill refinement. Ocean First Divers provides all necessary gear and charters, including boats designed to access prime reef sites quickly and safely, ensuring that students focus solely on perfecting their underwater navigation, buoyancy control, and emergency techniques under expert supervision. Situated at 51 Shoreland Drive, the dive shop’s knowledgeable instructors combine local insight with professional guidance, delivering a tailored experience for each diver.
Choosing Key Largo means training within protected, well-maintained ecosystems that balance thriving biodiversity with responsible diving practices. This referral class offers a seamless path for open water certification completion, removing barriers for divers who may have started their training on one coast but want the underwater richness of Florida Keys to finalize their skills. Beyond certification, Ocean First Divers integrates environmental awareness into their courses, encouraging divers to become active stewards of the reef.
Anyone aiming to advance their scuba career or simply complete the certification process in one of North America’s most iconic marine playgrounds will find Ocean First Divers’ Referral Class a practical, inspiring choice. With its combination of expert coaching, outstanding reefs, and comprehensive equipment support, this program stands out as a gateway to confident, informed diving adventures beneath the surface of Key Largo.
Adventure tips
Plan your experience.
Curated tips for an optimal adventure.
- 01Bring Your Mask, Snorkel, and Finsinfo
Personal gear is recommended for a comfortable fit, though rental equipment is available if needed.
- 02Stay Hydrated and Energizedessential
Pack water bottles and snacks to maintain energy levels between dives, especially under the Florida sun.
- 03Wear Exposure Protectionwarning
A wetsuit or dive skin helps shield against cool currents and potential stings on the reef.
- 04Arrive Punctually for Briefingsessential
On-time attendance ensures you don’t miss critical safety instruction and dive plan details.
Recommended gear
What to bring.
Mask
A properly fitting mask ensures clear vision and comfort underwater.
EssentialSnorkel
Helps conserve air and remains handy during surface swims.
EssentialFins
Efficient fins improve propulsion and reduce fatigue on dives.
EssentialWetsuit or Dive Skin
Protects against cooler water and marine life irritants year-round.
allEssentialLocal insights
Context for the journey.
Nearby secrets
French Reef Lighthouse area for unique coral formations, Molasses Reef’s quieter dive spots away from crowds
Local fauna
Blacktip reef sharks, Colorful parrotfish
Historic heritage
Key Largo has long been a hub for marine conservation with the establishment of the Florida Keys National Marine Sanctuary in 1990.
Mindful exploration
Ocean First Divers promotes reef-safe diving practices including no-touch policies and encourages students to engage in local conservation events.
Photography tips
Capture the moments
- Viewpoints
- Onboard boat deck for panoramic reef shots, Underwater near coral heads, Surface views of the Florida Keys horizon
- Subjects
- Coral formations, Tropical fish schools, Diver interaction with the reef
- Best times
- Morning dives, Midday for bright colors, Late afternoon for soft light
Frequently asked questions
Before you go.
Do I need prior experience to join the referral class?
Yes, you must have completed SSI's online coursework and confined water skills before starting the referral class.
Is gear rental included in the course?
Yes, Ocean First Divers provides all necessary dive gear and boat charters during the referral course.
What is the minimum age for participants?
The course is open to divers aged 10 years and older.
How long does the referral course take to complete?
The open water referral program spans two full days with guided dives and instruction.
Can I use this course to finish certification from another training agency?
This referral class is specifically designed for SSI students who have completed online and confined portions but need open water dives to finish.
What if I don’t have my own mask, snorkel, or fins?
While personal gear is recommended for fit and comfort, rental equipment is available at no extra cost.