Ilha dos Meros - Paraty - Arraial do Cabo

Mamona Bay, sitting pretty in the Goat Island marine reserve, is one of those spots we love for a relaxed afternoon. It’s never going to blow your mind with dramatic drops, but for easy diving, especially if you're new to the game or just fancy a chilled out bimble, it's perfect. The maximum depth hovers around 12 metres, keeping things nice and shallow, so your bottom time stretches out. We often kick off our dives here near the reef's edge, letting the gentle current (if there is one) nudge us along a broken reef line, then out over the sand. This is where the magic happens, or at least, the genuine charm of Mamona Bay reveals itself. We’ve seen more eagle rays cruising over this sandy bottom than almost anywhere else in the Gulf. They just glide, ghost-like, often barely ten metres from shore. Keep your eyes peeled for southern reef squid too, sometimes hanging motionless in the water column, watching you back. Sure, it's a breeding ground for smaller stuff – we've spotted clown nudibranchs, little post horn squid, and countless triplefins darting between the kelp fronds. It's a great spot to practice buoyancy, to just hang and observe the smaller intricacies of the ecosystem. It's our pick for a post-lunch dip when you’re not chasing big pelagics but want to feel the cool water and see some good old New Zealand marine life.

Location
Arraial do Cabo, Brazil, South America
Coordinates
-23.188200, -44.576800
Type
reef

Marine Protected Area: Área De Proteção Ambiental Da Baía De Paraty

Best Time to Dive in Arraial do Cabo

The warmest water temperatures in Arraial do Cabo occur in January, averaging 26.6°C. The coolest conditions are in August at 21.6°C.

Monthly Water Temperatures

  • January: 26.6°C
  • February: 26.4°C
  • March: 26.5°C
  • April: 25.0°C
  • May: 24.0°C
  • June: 22.9°C
  • July: 21.9°C
  • August: 21.6°C
  • September: 22.2°C
  • October: 23.0°C
  • November: 23.4°C
  • December: 24.8°C

Nearby Dive Sites in Arraial do Cabo

Nearest Dive Centres to Ilha dos Meros - Paraty

Marine Life in Arraial do Cabo

Home to 62 recorded species including 44 reef fish, 3 other, 3 crabs & lobsters, 3 sea urchins, 2 whales & dolphins, 2 seagrass & algae.

Notable Species

Recommended Packing List for Ilha dos Meros - Paraty

Based on average water temperature of 24.0°C, currents 7 cm/s.

  • Shorty or Rashguard - warm 24°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

Frequently Asked Questions

What is the typical diving depth at Ilha dos Meros in Paraty?
The typical diving depth at Ilha dos Meros in Paraty is relatively shallow, with a maximum depth ranging from 11 to 13 meters. This makes it a sheltered and quiet spot, often chosen by divers for their first experiences. You can find more details about this dive site on DivePlnr.
What kind of marine life and underwater attractions can divers expect to see at Ilha dos Meros, Paraty?
While there has been a reduction in marine life diversity due to overfishing, divers at Ilha dos Meros can still expect to encounter some shoals, rays, and turtles. The site is primarily a reef, offering a glimpse into the local underwater ecosystem. For more information on marine species, visit our wildlife database.
How challenging is diving at Ilha dos Meros, Paraty, for different skill levels?
Diving at Ilha dos Meros is generally considered to be of intermediate difficulty. However, the conditions are quite sheltered and quiet, with no current and a maximum depth of 11-13 meters, making it accessible for many divers, including those who made their first dives here. Its calm nature makes it a popular spot for gaining experience.
What is the best time of year to go diving at Ilha dos Meros, Paraty, for optimal conditions?
The provided data does not specify the best time of year for optimal diving conditions at Ilha dos Meros. However, you can generally find more information about seasonal conditions and when to dive in various regions on DivePlnr.
Do I need a specific diving certification to dive at Ilha dos Meros in Paraty?
The provided information does not specify the exact certification requirements for diving at Ilha dos Meros. Given its intermediate difficulty and suitability for first dives, a basic open water certification is typically sufficient for similar sites. We recommend checking with local dive operators for specific certification needs.
What are the typical water conditions, like currents and visibility, at the Ilha dos Meros dive site in Paraty?
Divers at Ilha dos Meros can expect very quiet water conditions, as the site is sheltered and notably without current. The average visibility at this dive site is around 8 meters. These calm conditions contribute to its reputation as a great spot for relaxed diving.