Cordilheiras is a marine dive site located in Fernando de Noronha, Brazil, featuring a complex topography of reefs, walls, and canyons. This advanced site requires boat access and is characterised by strong currents. Divers can expect depths ranging from 25 to 33 metres, with an average depth of 30 metres. Visibility at the site is high, typically between 25 and 50 metres. Water temperatures remain warm throughout the year, ranging from 27C to 29C. Due to the challenging conditions and current, this site is suitable for advanced divers. Night diving is permitted at this location. Potential hazards include strong currents and the presence of sharks.

Cabeço das Cordas is a deep reef and wall site in Fernando de Noronha, Brazil, defined by its pinnacles and a pronounced drop-off. The site reaches depths between 25 and 40 metres, with an average depth of 28 metres. Divers and snorkellers access the site by boat. Conditions are characterised by strong currents, making this a drift diving location that requires intermediate skill levels. Visibility typically ranges from 10 to 30 metres, and water temperatures remain between 27 and 29 degrees Celsius. Due to the depth and current, divers must maintain neutral buoyancy and stay close to their guide. Dive shops and air fills are available nearby.

Macaxeira is a challenging marine dive site located off the coast of Fernando de Noronha, Brazil. This site features a combination of reef, drift, and wall topography, reaching depths between 13 and 40 metres. Due to the strong currents and significant depth, this location is strictly for advanced divers. Access is exclusively by boat, as the site is situated 260 kilometres from the shore. Divers can expect visibility ranging from 25 to 50 metres, with water temperatures remaining consistent between 27 and 29 degrees Celsius throughout the year. The primary hazards at this site include the depth and the strong currents present.

Pontal Do Norte is an offshore pinnacle and wall dive site located in Fernando de Noronha, Brazil. Situated 260 kilometres from the shore, this site requires boat access and is suited for intermediate divers due to the depth and conditions. The site features a wall and pinnacle topography with depths ranging from 20 to 45 metres, averaging 19 metres. Divers can expect moderate currents and visibility typically between 15 and 30 metres. Water temperatures remain consistent throughout the year, ranging from 27C to 29C. Given the depth profile, this site is classified as a deep dive.

Ressureta is a shallow reef site located in a channel between the islands of Rata and Meio in Fernando de Noronha. This drift site features an average depth of 7 metres and is accessible only by boat. Divers and snorkellers can expect visibility ranging from 25 to 50 metres, with water temperatures between 27C and 29C. Due to the nature of the channel, moderate to strong currents are present, making it suitable for beginners. Species recorded around this area include nurse sharks, French angelfish, green and chain morays, great barracuda, Brazilian reef octopus, wrasses, blue tang, groupers, black durgeon, scrawled filefish, peacock flounder, spiny lobster, and honeycomb cowfish.

Buraco Das Cabras is a reef site located in Fernando de Noronha, Brazil, accessible only by boat. The site is suited for intermediate divers due to the presence of moderate to strong currents. Divers can expect to explore the reef at depths ranging from 10 to 16 metres, with an average depth of 14 metres. Visibility at the site typically ranges between 20 and 25 metres. Water temperatures remain consistent throughout the year, averaging between 27 and 29 degrees Celsius. As a drift dive, the site requires careful planning and experience with current-based navigation.

Ressurreta is a beginner-friendly reef drift dive in Fernando de Noronha, Brazil, accessed exclusively by boat. The site features a reef structure ranging from 6 to 16 metres in depth, with an average of 11 metres. Divers experience mild currents that facilitate a relaxed drift, complemented by visibility between 20 and 30 metres. Water temperatures remain consistent, typically between 27 and 29 degrees Celsius. Night diving is available at this location. Divers should exercise caution regarding sharp coral and potential entanglement hazards, ensuring all equipment is secured close to the body. Boat traffic is present in the area, requiring constant awareness during the dive.

Cabritos is a reef dive site located in Fernando de Noronha, Brazil. The site features a consistent depth of 9 metres, making it suitable for beginner divers. Access is exclusively by boat, and divers should be aware of moderate currents and local boat traffic. Visibility at this location is high, ranging between 20 and 50 metres. Water temperatures remain stable throughout the year, typically between 27 and 29 degrees Celsius. The site supports night diving, with typical dive durations lasting around 50 minutes. Divers should exercise caution regarding the current and surface vessel activity while exploring this reef environment.