Puentes - Cozumel

Snake Reef, despite its rather uninspiring name and a first glance that might suggest a plain stretch of coral, consistently delivers. This isn't a dramatic wall or a swim-through labyrinth; it’s a flat reef surrounded by sand, maxing out around 25m. We love it because it’s where you reliably find things you’ve been hoping to tick off. We’ve spent entire dives here just hovering, watching for movement. Schools of fusiliers often drift by, thick enough to momentarily dim the light. Keep an eye out for leaf fish swaying gently, perfectly camouflaged, and the occasional stonefish blending seamlessly into the coral rubble. Our pick for a standout moment? Spotting a cloth-of-gold cone snail slowly making its way across the sand, a truly beautiful, if venomous, creature. You’ll also spot the usual suspects like the Black-back and African Butterflyfish, flitting between staghorn coral formations. We’ve had a few close encounters with barracuda, particularly the bigger Great Barracuda, just hanging mid-water, watching us. It’s a great site for divers who appreciate a slower pace, those who enjoy really scrutinizing the reef for smaller, less obvious creatures. It’s not about grand vistas, but about the sheer density of interesting life you can uncover if you take your time.

Location
Cozumel, Mexico, North America
Coordinates
20.810700, -86.863200
Type
reef
Maximum Depth
20m

Marine Protected Area: Arrecife de Puerto Morelos

Best Time to Dive in Cozumel

The warmest water temperatures in Cozumel occur in September, averaging 29.8°C (up to 32.1°C). The coolest conditions are in February at 26.9°C.

The calmest sea conditions are typically in September with average wave heights of 0.70m. Average current speed: 95.0 cm/s.

Monthly Water Temperatures

  • January: 27.2°C (air: 26.2°C)
  • February: 26.9°C (air: 26.4°C)
  • March: 27.0°C (air: 26.5°C)
  • April: 27.5°C (air: 27.4°C)
  • May: 28.4°C (air: 28.2°C)
  • June: 29.0°C (air: 28.8°C)
  • July: 29.4°C (air: 29.4°C)
  • August: 29.6°C (air: 29.5°C)
  • September: 29.8°C (air: 29.5°C)
  • October: 29.6°C (air: 29.0°C)
  • November: 28.8°C (air: 27.9°C)
  • December: 27.9°C (air: 26.8°C)

Nearby Dive Sites in Cozumel

Nearest Dive Centres to Puentes

Marine Life in Cozumel

Home to 181 recorded species including 140 reef fish, 15 hard corals, 9 other, 7 sharks & rays, 3 seagrass & algae, 2 whales & dolphins.

Notable Species

Recommended Packing List for Puentes

Based on average water temperature of 28.4°C, visibility 23 nmi, currents 87 cm/s.

  • Shorty or Rashguard - warm 28°C water needs minimal exposure protection
  • Mask - essential for every dive
  • Fins (stiff blade recommended for strong currents)
  • 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

Frequently Asked Questions

What is the maximum depth for diving at Puentes Reef in Isla Mujeres?
The maximum depth for diving at Puentes Reef in Cozumel is 18 meters. While the reef itself is about 20m deep, the safe maximum depth for divers is set at 18m, allowing for exploration of its unique features.
What kind of marine life and underwater features can divers expect to see at Puentes Reef?
At Puentes Reef, divers can expect to encounter unique coral formations that create natural bridges, perfect for swimming through. The reef is primarily composed of hard corals and is home to larger fish species compared to other areas of the national park, including impressive yellowfin grunts, filefish, and groupers.
Is Puentes Reef suitable for beginner scuba divers, or is it considered a more challenging dive site?
Puentes Reef is classified as an intermediate difficulty dive site. This means it is generally not recommended for absolute beginner scuba divers, who might find the conditions or depth more challenging. Divers should have some experience beyond their initial certification to comfortably enjoy this site.
What is the best time of year to dive at Puentes Reef for optimal conditions and marine life sightings?
The provided data context does not specify the best time of year to dive at Puentes Reef for optimal conditions or marine life sightings. For general information on seasonal diving conditions in Cozumel, we recommend checking our When to Dive guide.
What scuba diving certifications are required to dive at Puentes Reef?
The specific scuba diving certifications required to dive at Puentes Reef are not explicitly stated in the provided data. However, given its intermediate difficulty rating and maximum depth of 18m, divers would typically need at least an Open Water Diver certification, with Advanced Open Water highly recommended for comfort and skill. It's always best to confirm with your local dive operator.
What are the typical current and visibility conditions like at Puentes Reef?
At Puentes Reef, divers can generally expect excellent visibility, averaging around 21 meters. Information regarding typical current conditions at this specific site is not provided in the available data.