Three intensive days take you from pool drills to four open-water dives off Tamarindo’s Pacific coast. Learn SSI-standard skills with equipment, snacks and transport provided, and emerge certified and confident to dive Costa Rica’s reefs.
More ways to explore the area's outdoor wonders
Morning light strips the black of pre-dawn off Tamarindo’s bay and the ocean breathes cool against the shore. Students gather at 6:15 a.m., equipment stacked into an air-conditioned van, and the day begins with theory and pool drills that make the reef dives feel like a next step rather than a leap.
Difficulty
moderate
Duration
3 days (total course time ~72 hours scheduled; daily sessions vary)
Fitness Level
Should have moderate fitness: comfortable swimming and ability to handle gear; no heavy exertion required.
Wildlife
History
Tamarindo grew from a small fishing village into a surf-and-dive hub in the late 20th century, shifting local economies toward marine tourism.
Conservation
Operators in the region often participate in reef-cleaning and turtle-protection efforts; divers are encouraged to follow buoyancy and no-touch rules to reduce impact.
Reserve your spot on the SSI Open Water Diver Course today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Review theory before arrival
Complete pre-course e-learning so pool time focuses on hands-on skills rather than lectures.
Arrive hydrated and rested
Early 6:15 a.m. starts mean you’ll perform better if you sleep and drink water the day before.
Declare medical conditions early
Bring doctor clearance if you have heart, respiratory, or recent surgery concerns—pregnancy and spinal issues are exclusions.
Practice mask clearing and breathing
Basic mask and regulator drills in a home pool or shallow water make the confined sessions smoother.
Swimwear and rashguard
Comfortable under wetsuit and sun protection in warm Pacific water.
summer
Logbook and waterproof pen
Record skills and qualify your open-water dives for future certifications.
Sea sickness remedy
Useful if you’re prone to motion sickness during boat transfers.
summer
Lightweight towel and dry bag
Keep personal items dry between sessions and pack gear for the return ride.