Boya Blanca - Bayahibe & La Romana
El Bajo Seamount, just off La Paz, is one of our favourite dives in the Sea of Cortez. It’s essentially three peaks rising from the deep, creating a magnet for pelagics. You drop onto the shallowest peak, usually around 20 metres, and often find yourself immediately in the middle of schooling jacks. These aren’t just a few dozen, but thousands, circling so tightly they create a shimmering wall. We love the feeling of being out in the blue here, with the seamount beneath you and the open ocean all around. The best time to hit El Bajo is early in the morning; the big stuff tends to be more active. Keep an eye out for hammerheads cruising by in the deeper water – we’ve had some incredible encounters here, though they can be shy. It’s a dive for those who enjoy the thrill of open water and the chance of a big animal encounter, not so much for macro enthusiasts. Currents can pick up, so good buoyancy and comfort in drift are key.
- Location
- Bayahibe & La Romana, Dominican Republic, Caribbean
- Coordinates
- 18.442700, -69.606500
- Type
- pinnacle
Marine Protected Area: La Caleta
Best Time to Dive in Bayahibe & La Romana
The warmest water temperatures in Bayahibe & La Romana occur in January, averaging 26.9°C. The coolest conditions are in December at 26.9°C.
Monthly Water Temperatures
- January: 26.9°C (air: 24.7°C)
- February: 26.9°C (air: 24.7°C)
- March: 26.9°C (air: 25.0°C)
- April: 26.9°C (air: 25.6°C)
- May: 26.9°C (air: 26.9°C)
- June: 26.9°C (air: 27.6°C)
- July: 26.9°C (air: 27.8°C)
- August: 26.9°C (air: 27.9°C)
- September: 26.9°C (air: 27.7°C)
- October: 26.9°C (air: 27.1°C)
- November: 26.9°C (air: 25.9°C)
- December: 26.9°C (air: 25.0°C)
Nearby Dive Sites in Bayahibe & La Romana
- 3. Riff (cenote)
- 3. Riff (reef)
- Almendra (wall)
- Almendra (cenote)
- Aquarium
- Aquarium Boca Chica (reef)
- Aquarium Boca Chica (reef)
- Atlantic Princess (Wreck) (wreck)
- Atlantic Princess (Wreck) (reef)
- Atlantic Princess Wreck (Bayahibe) (reef)
- Atlantic Princess Wreck (Bayahibe) (wreck)
- Bajo Largo (reef)
- Bajos del Caballo (reef)
- Bajos del Catalina (reef)
- Bayahibe (wreck)
Nearest Dive Centres to Boya Blanca
- CARIBBEAN DIVERS - ASOBUCA - SSI, CMAS, SEI
- Profundo Blue
- Scuba Libre
- Seaklub Samana - ["PADI"]
- Shark Juan Dolio Diver
- The Dive Academy - NAUI
Marine Life in Bayahibe & La Romana
Home to 181 recorded species including 157 reef fish, 6 seagrass & algae, 6 sea snails & nudibranchs, 3 other, 3 hard corals, 2 whales & dolphins.
Notable Species
- Swordfish (Xiphias gladius) - Reef Fish
- Blue Doctor (Acanthurus coeruleus) - Reef Fish
- Hawksbill Turtle (Eretmochelys imbricata)
- Gutong (Scarus iseri) - Reef Fish
- Barber (Acanthurus bahianus) - Reef Fish
- Gutong (Sparisoma aurofrenatum) - Reef Fish
- Sheephead (Microspathodon chrysurus) - Reef Fish
- turtlegrass (Thalassia testudinum) - Seagrass & Algae
- manatee grass (Syringodium filiforme) - Seagrass & Algae
- Escolar (Lepidocybium flavobrunneum) - Reef Fish
- Coney (Cephalopholis fulva) - Reef Fish
- Allison's Tuna (Thunnus albacares) - Reef Fish
- Bigeye tuna (Thunnus obesus) - Reef Fish
- loggerhead turtle (Caretta caretta)
- Sperm Whale (Physeter macrocephalus) - Whales & Dolphins
- Dark Green Parrotfish (Sparisoma viride) - Reef Fish
- Dorado (Coryphaena hippurus) - Reef Fish
- Graysby (Cephalopholis cruentata) - Reef Fish
- Blue Parrotfish (Sparisoma chrysopterum) - Reef Fish
- Great Barracuda (Sphyraena barracuda) - Reef Fish
Recommended Packing List for Boya Blanca
Based on average water temperature of 26.9°C.
- Shorty or Rashguard - warm 27°C water needs minimal exposure protection
- Mask - essential for every dive
- Fins
- BCD - buoyancy compensator
- Regulator - your most safety-critical piece of gear
- Dive Computer - tracks depth, time, and NDL
- Surface Marker Buoy (SMB) - essential for boat pickups
- Dive Torch - useful for crevices and colour at depth
- Underwater Camera - capture your diving memories