Estoril Beach (Southern Rocks) is located on the southern end of the beach near Boa Vista. The site features rocky outcrops that provide a habitat for marine life, accessible via a short swim from the shore. It is suitable for beginners seeking an unguided snorkelling experience in calm water. Water temperatures at this site range from 23C in the cooler months to 28C in September. Entry is directly from the shore, making it a convenient location for those staying in the nearby town of Boa Vista.

Ilhéu de Sal Rei, also known as Djeu, is an uninhabited islet located 600 metres from the shore of Boa Vista. The northeast beach area features a combination of natural rocky reefs and artificial reef structures, including the nearby ruins of the Duque de Bragança fort. This site is suitable for beginners, offering shallow depths ranging from 1 to 6 metres with an average of 3 metres. Divers and snorkellers can expect mild currents and visibility between 10 and 25 metres. Access is available by both shore and boat, with typical dive times lasting around 60 minutes. Facilities including a dive shop and a cafe are available nearby.

Boa Vista Artificial Reef features a combination of natural reef structures and artificial elements, providing a varied underwater landscape. Located 1000 metres from shore, this site is accessible by boat. Depths range from 8 to 30 metres, with an average depth of 18 metres. Visibility is variable, ranging from 10 to 40 metres. Conditions include moderate currents, which can fluctuate with the tides. Divers should be aware of sharp coral and rocks in the area. Water temperatures remain between 23 and 25 degrees Celsius throughout the year. This site is suitable for beginners, though divers should stay close to their guide to manage the current effectively.

Baía das Gatas in Boa Vista, Cape Verde, offers a diverse underwater landscape featuring a reef, a cave system, and a wreck within a depth range of 5 to 15 metres. Divers can expect visibility between 20 and 40 metres, allowing for clear observation of the site structures. The site is accessible only by boat and is suited for intermediate divers due to moderate currents that can strengthen. Water temperatures range from 23 to 28 degrees Celsius. Guided tours are available, and divers should maintain awareness of current conditions and potential depth changes when navigating the reef, which drops to 30 metres.

Boa Vista Reef is a marine site located 350 metres off the coast of Boa Vista, Cape Verde. The reef topography features a drop-off ranging from 8 to 40 metres, with an average depth of 20 metres. Divers should be prepared for moderate currents, particularly at deeper sections, where positioning behind the reef structure can provide shelter. Visibility is generally good, spanning 20 to 40 metres. Access is by boat only, and the site is best suited for intermediate divers. Facilities including air fills, equipment rental, and guided tours are available. Divers must remain vigilant for boat traffic during surface intervals and ascents.

Shark Point South in Boa Vista, Cape Verde, is a reef and wall site offering drift diving opportunities. The site features a depth range of 6 to 30 metres, with an average depth of 15 metres. Access is strictly by boat. Divers should be prepared for variable conditions, including mild currents, surge, and visibility ranging from 10 to 30 metres. Given the potential for strong currents and surge, this site is best suited for intermediate divers. A typical dive at this location lasts approximately 50 minutes.

Boa Vista Reef is a marine site located off Boa Vista, Cape Verde, featuring a reef structure that descends from 8 metres to a maximum depth of 30 metres. Divers typically experience an average depth of 15 metres with visibility ranging between 20 and 40 metres. The site is suited for intermediate divers and requires boat access. Conditions include moderate currents that can change, necessitating careful navigation and buoyancy control. The reef environment supports various reef fish and invertebrates. Local facilities provide guided tours, air fills, and equipment rental to assist with the dive. Divers should be aware of potential hazards including sea urchins, sharp coral, and variable currents.

Shark Point North in Boa Vista, Cape Verde, is a marine dive site featuring a combination of reef, wall, and cave topography. Divers can explore depths ranging from 10 to 22 metres, with an average depth of 10 metres. Access to this site is by boat only. Conditions are variable, with moderate currents and visibility typically between 10 and 25 metres. The site is suited for intermediate divers, with typical dives lasting around 30 minutes. Hazards include sharp coral and strong currents. Facilities available at the site include a rinse station and gear storage. The habitat supports a variety of reef fish and invertebrates typical of the region.