

Best for intermediate divers, 15-27m, boat entry, mild current.
Le Duc, located off Saint John, offers a combination of open reef diving alongside cave and cavern exploration. The site reaches depths between 15 and 27 metres, with an average depth of 21 metres. Divers should be prepared for boat-only access and mild currents. Visibility typically ranges from 10 to 30 metres, allowing for clear navigation of the terrain. The cavern sections require intermediate buoyancy control to avoid contact with sharp coral and rock walls. Divers should remain aware of potential jellyfish during entry and exit. Typical dive times are approximately 50 minutes, with water temperatures remaining warm throughout the year.
18.31495, -64.68630
Access is by boat only, so confirm charter availability and check locally for any current facility or mooring information before you plan your day. Watch for jellyfish on descent and ascent, and be mindful of sharp coral and rock edges inside the cavern sections.
Access info coming soon
Recorded nearby, within 20km
Depth
15-27m
Visibility
10-30m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
27-30°C
Current
Mild
Typical Dive
50 min
The site ranges from 15 to 27 metres deep, with an average depth of 21 metres.
No, this site is rated for intermediate divers due to the need for buoyancy control within the cave and cavern sections.
Access is by boat only. You must confirm charter availability and check locally for mooring information before planning your dive.
Divers should watch for jellyfish during descent and ascent, and be mindful of sharp coral and rock edges when navigating the cavern sections.
Diving at Le Duc in Le Duc requires the following certifications: Open Water. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Le Duc in Le Duc. Water temperatures range from 27°C to 30°C.
Le Duc in Le Duc typically has mild currents that most divers can handle comfortably.
Visibility at Le Duc in Le Duc typically ranges from 10 metres to 30 metres. Conditions vary with weather, tides, and seasons.