Dive Site: Banc 06

About Banc 06

Banc 06 is a shallow, fish-rich plateau dive located approximately 5 km behind Nosy Sakatia, off the coast of Nosy Be, Madagascar. This site is celebrated for its consistent marine activity, where huge shoals of fish are frequently observed, making it a reliable destination for diverse marine encounters. The topography consists of a plateau with depths ranging from 14 to 19 meters, occasionally dropping to 20 meters. The site's generally gentle and forgiving conditions contribute to a calm underwater experience, suitable for various skill levels. Its healthy reef structure provides a rich habitat for both macro and schooling species. While specific seasonal variations for Banc 06 are not detailed, the Nosy Be region experiences optimal diving from April to December, offering high visibility and calmer seas. Divers can expect to see significant fish populations here throughout much of the year, although sources note occasional unpredictable periods with fewer fish. Accessed by boat, Banc 06 is typically considered an easy recreational dive. It's often visited as a second dive due to its moderate depths and is a popular choice for divers seeking a relaxed dive with prolific marine life without challenging currents.

Dive site facts: Banc 06

Depth

14–20 m

Current

Light

Visibility

Very good

Entry

Boat

Level

All levels

Dive type

Plateau, reef, macro, fish identification

Region / port

Nosy Be, Madagascar

Coordinates

14.0867° S, 48.0239° E

Conditions & Currents

Banc 06 is characterized by generally gentle and forgiving conditions, with currents typically classified as light. This makes it an accessible site for a wide range of divers. Entry and exit are straightforward boat procedures, ensuring a comfortable experience. Visibility is often very good, although specific metrics for Banc 06 itself are not consistently provided. While generally calm, divers should always be prepared for the possibility of occasional, unpredicted changes in fish activity or water movement, as noted by local operators. The mild conditions mean gas consumption is usually low, allowing for extended observation of the abundant marine life.

Dive profile & how the dive runs

A dive at Banc 06 typically begins with a boat entry, usually a backroll, directly onto the plateau. The dive unfolds across the site's relatively flat and shallow reef, with depths primarily ranging between 14 and 19 meters, sometimes reaching 20 meters. Divers will spend their time exploring the vibrant reef, focusing on the abundant fish shoals that frequent the area. Given the light currents and gentle conditions, divers can enjoy a relaxed pace, allowing ample time for observation of both macro life and schooling fish. The dive concludes with a gradual ascent, leading to a safety stop at 5 meters for at least three minutes, before surfacing for boat pick-up.

Underwater photography

Banc 06, with its consistent fish activity and moderate depths, offers good opportunities for wide-angle photography to capture the vast shoals of fish. A wide-angle lens would be suitable for these broader scenes. For macro enthusiasts, while not explicitly highlighted as a macro hotspot, the diverse reef environment suggests potential for finding smaller subjects; a macro lens could be brought along as a versatile option. Good buoyancy control is essential to avoid disturbing the sandy patches or delicate reef, ensuring clear shots. Using strobes will help bring out the vibrant colors of the reef and fish, especially in deeper sections.

Combine with nearby dive sites

• Rosario

  A good second dive site, similar depth with fan corals and macro life.

• Nosy Sakatia

  Offers sheltered reefs and biodiversity-rich sites, located nearby.

• Banc des Fusiliers

  A shallow plateau teeming with fusiliers, snappers, and emperors, excellent for macro.

• Manta Point

  A site with moderate depth offering manta ray encounters when conditions are right.

• Nosy Tanikely Marine Reserve

  A pristine national park known for vibrant corals, sea turtles, and excellent snorkeling.

Getting there & logistics

Diving Banc 06 is typically arranged through dive centers located in Nosy Be, Madagascar. The primary international gateway is Ivato International Airport (TNR) in Antananarivo, followed by a domestic flight to Nosy Be (NOS). Some international flights also arrive directly in Nosy Be. Most dive operations in the region offer daily boat trips to sites like Banc 06, which is located about 5 km behind Nosy Sakatia. Trips vary in length, often combining multiple dives in a day. Banc 06 is frequently paired with other sites due to its accessible location and moderate depth, making it an excellent second dive.

Safety & environment

For diving at Banc 06, as with all sites in Madagascar, divers should ensure they have comprehensive dive insurance, including coverage for emergency medical evacuation. The nearest recompression chamber facilities are limited in Madagascar, necessitating thorough planning for any potential incidents. Local operators in Nosy Be, known for their experience, prioritize diver safety and adapt dives to current conditions and diver experience levels. Divers should maintain good buoyancy control and adhere to buddy system protocols. Given the generally mild currents, the primary safety focus remains on responsible diving practices and careful gas management.

Who it suits — and who it doesn't

FAQ

Banc 06 FAQ