Become a certified Open Water diver in the beautiful waters of St Thomas, U.S. Virgin Islands. Join Aqua Marine Dive Center for expert training, thrilling dives, and unforgettable ocean experiences.
More ways to explore the area's outdoor wonders
Hang tight — photos are loading
This usually takes just a second.
Difficulty
moderate
Duration
3–4 days
Fitness Level
Participants should have a basic level of fitness to comfortably swim and handle equipment underwater.
Wildlife
History
St Thomas has a rich maritime history, serving as a critical hub for Caribbean trade and naval activity since colonial times.
Conservation
The U.S. Virgin Islands emphasize reef protection programs and sustainable diving practices to preserve fragile marine ecosystems.
Aqua Marine Dive Center
Become a certified Open Water diver in the beautiful waters of St Thomas, U.S. Virgin Islands. Join Aqua Marine Dive Center for expert training, thrilling dives, and unforgettable ocean experiences.
Aqua Marine Dive Center is a dive operator based in St. Thomas, VI, offering guided dives, certification courses, and private charters across the U.S. Virgin Islands. The center runs beginner experiences and full professional-level training, including Open Water Dive Certification, Scuba Diver Certification, Open Water Referral, Rescue Diver Certification, and an Instructor Development Course (IDC).
Instruction and guided trips are delivered by certified instructors and professional guides who lead shore and boat dives, including morning 2-tank dives, sunset and night dives, and pool-based introductions like Try Scuba and Intro to Snorkeling at Limetree Pool. Equipment is provided on certain programs; the Open Water Referral notes provided dive gear and a shorty wetsuit.
For customized outings, Aqua Marine operates a 42-foot custom boat for full-day private charters that include up to three dive or snorkel sites and a lunch stop at a floating restaurant. Short-format options suit limited schedules: the Scuba Diver Certification can be completed in one day, and the Try Scuba pool session runs about 1.5 hours.
The center emphasizes safe, enjoyable underwater experiences and teaches skills from basic breathing in confined water to advanced rescue techniques. Courses align with recognized certification standards and the operation offers both PADI and SSI certification pathways where noted. Aqua Marine Dive Center focuses on local marine environments around St. Thomas to create reliable, well-supported diving and snorkeling experiences for visitors and aspiring professionals. Courses span introductory pool sessions to instructor-level programs, providing clear progression from first dive to professional training.
Location
St Thomas, VI
Caribbean dive destination
Certifications
PADI & SSI
Courses from beginner to instructor
Tours Offered
11 Trips
Dives, courses, charters, snorkel
Private Charter
42-ft custom boat
Private full-day itineraries
Reserve a morning 2-tank trip, Try Scuba session, certification course, or a private full-day charter aboard a 42-foot custom boat.
Complete eLearning in Advance
Finish your online theory modules before arrival to maximize your time in the water with hands-on training.
Stay Hydrated
Drink plenty of water throughout the course to prevent dehydration while diving in the tropical climate.
Sun Protection is Key
Apply reef-safe sunscreen before and after dives to protect your skin and the marine ecosystem.
Communicate with Your Buddy
Practice clear hand signals and stay close to your dive buddy for safety underwater.
Mask and Snorkel
A well-fitting mask and snorkel help you stay comfortable and oriented during surface swims.
Reef-Safe Sunscreen
Protects your skin from UV rays while being environmentally friendly to coral reefs.
summer
Comfortable Swimwear
Wear proper swimwear that fits well under wetsuits to stay comfortable during dives.
Dive Computer or Watch
Useful for tracking dive times and depths, though often provided by the dive center.