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Banc des Fusiliers

The Banc des Fusiliers, located behind Nosy Sakatia in Diana, Antsiranana Province, Madagascar, is a popular dive site for divers of all levels. With a maximum depth of 20m and visibility reaching up to 15m, it offers a memorable underwater experience.

This site boasts a diverse range of marine life, making it ideal for both macro and school diving. Divers can expect to encounter a variety of fish species, including bigeyes, grouper, snapper, barrakudas, and fusiliers. Additionally, the reef features a plateau at depths between 18 and 14m, offering a comfortable diving environment.

While the bottom of the reef may lack interest, there is a chance (approximately once in 10 times) that the riflemen don't descend, which can potentially affect the overall experience. However, on most occasions, the site is bustling with various fish species. Don't forget to look upwards, as large fish may pass by during your dive.

For macro enthusiasts, the Banc des Fusiliers doesn't disappoint either. Keep an eye out for leaf scorpion fish, antennae, scorpion fish, crocodile fish, and numerous nudibranchs. If you're lucky, you may even spot a small white tip shark resting on a sandbank.

Whether you're a beginner, advanced, or expert diver, the Banc des Fusiliers offers something for everyone. Explore this underwater wonderland and immerse yourself in the vibrant marine life of Madagascar.

Diving Conditions Score for Banc des Fusiliers

9.3
Excellent

Excellent diving conditions!
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Banc des Fusiliers

Depth

20m

Visibility

15m

Experience Level

beginner
advanced
expert

Weather Conditions for Banc des Fusiliers

Wave Height

0.52m

Wind Speed

4.6 m/s

Water Temp

28.1°C

Visibility

56.12km

Cloud Cover

1%

Wave Period

8.25s

Air Temperature

27.6°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Banc des Fusiliers
Alpha

Dive Score Chart for Banc des Fusiliers

Best time to dive: 10:00 with score 9.356913580246914/10. Water conditions: Waves 0.56m, Wind 4.9 m/s.Best night dive time: 19:00 with score 9.212649794238684/10.

Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.

Sunrise at Banc des Fusiliers: 06:00
Sunset at Banc des Fusiliers: 18:00

Optimal diving conditions at Banc des Fusiliers are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.

🌞
Best Overall
10:00

Score: 9.4/10
Waves: 0.56m (6.75s), Wind: 4.9 m/s

🌙
Best Night
19:00

Score: 9.2/10
Waves: 0.52m, Wind: 3.1 m/s

Seasonal Analysis for Banc des Fusiliers
Alpha

Historical patterns and best seasons for diving at Banc des Fusiliers

The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.

Monthly Dive Score Analysis - Seasonal Diving Conditions

Higher values indicate better diving conditions

Seasonal DiveScore Chart

This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.

Higher values indicate better diving conditions

Best Season for Banc des Fusiliers

Summer

Avg. Score: 10.0/10

Summer offers the warmest water temperatures and generally favorable conditions for all levels of divers.

Best Months for Banc des Fusiliers

May
Score: 10.0
June
Score: 10.0
July
Score: 10.0

Ideal Conditions for Banc des Fusiliers

Water Temp

Thermometer Emoji

21.3°C / 70.3°F

June

Visibility

Telescope Emoji

20.1m / 65.9ft

May

Wave Height

Wave Emoji

0.2m / 0.7ft

January

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Banc des Fusiliers

Banc des Fusiliers follows southern hemisphere patterns with June being the warmest month (21.3°C) and December the coldest (17.3°C). The calmest conditions typically occur in January with average wave heights of 0.2m and wave periods of 8.0s. The most comfortable wave conditions are in January with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.

Scoring Legend:
9-10 (Excellent)
7-8 (Good)
5-6 (Average)
3-4 (Poor)
1-2 (Dangerous)

Last updated: 1 min. ago - Jun 22, 2026

Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.

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