

Best for intermediate divers, 7-3m, boat entry, moderate current.
Colusium is a shallow reef site located within Turneffe Atoll, offering depths between 3 and 7 metres. This boat-access site features visibility ranging from 10 to 30 metres, allowing for clear observation of the reef structure and rocky outcrops. Divers should be prepared for moderate currents that can fluctuate, requiring steady buoyancy control to avoid contact with sharp coral. Water temperatures remain consistent between 27 and 30 degrees Celsius throughout the year. Due to the presence of boat traffic and variable current conditions, this site is best suited for intermediate divers who maintain awareness of surface activity and local surge.
17.30142, -87.79272
Watch for boat traffic on the surface before and after your dive, as this is a boat-access site with no fixed mooring infrastructure confirmed. Check locally for current conditions on the day, as the moderate current can strengthen without much notice at this atoll site.
Access to the Turneffe Atoll Marine Reserve is only available to ticket holders. Fees for guests staying at resorts or booking with local tour operators must be processed through the respective resort or tour operator.
Recorded at this site
Depth
7-3m
Visibility
10-30m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
27-30°C
Current
Moderate
Best Time
Mar, Apr, May, Jun
The site is shallow, with depths ranging from 3 to 7 metres.
The site requires an Open Water certification as a minimum, but the moderate current and potential for surge make it better suited for intermediate divers.
Colusium is a boat-access site; there is no fixed mooring infrastructure, so divers must coordinate with local boat operators.
Visibility ranges from 10 to 30 metres, with water temperatures between 27 and 30 degrees Celsius. Divers should expect moderate currents and monitor for surge.
Hazards include boat traffic at the surface, sharp coral, and moderate currents that can strengthen without notice.
Diving at Colusium in Colusium requires the following certifications: Open Water. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Colusium in Colusium. Water temperatures range from 27°C to 30°C.
The best months to visit Colusium in Colusium are March, April, May, and June. Conditions outside these months can still be good but are less predictable.