

Best for beginner divers, 2-7m, shore entry, mild current.
Le Grand Bleu is a shallow shore-entry reef site in Toliara, Madagascar, ideal for beginner divers. The reef structure sits at depths between 2 and 7 metres, with an average depth of 4 metres. Divers experience mild currents and visibility ranging from 15 to 30 metres. Water temperatures fluctuate between 24 and 30 degrees Celsius throughout the year. While the site is accessible from the shore, divers should remain aware of surge, which can be unpredictable. It is recommended to plan entries and exits during the morning hours before afternoon winds increase. Air fills and boat charter services are available on-site.
-23.12542, 43.60862
Air fills and boat charter are available at the site, so you do not need to haul equipment from town. Because surge can be unpredictable, try to enter and exit during the calmest part of the day, typically in the morning before afternoon winds build.
Located in Andilana, Nosy Be, Madagascar.
Recorded at this site
Depth
Up to 7m
Visibility
15-30m
Skill Level
Beginner
Entry
Shore
Water Temp
24-30°C
Current
Mild
Typical Dive
50 min
Best Time
May, Jun, Jul, Aug, Sep
Yes, the site is well-suited for beginner divers due to its shallow depth range of 2 to 7 metres and mild currents.
The reef structure is located between 2 and 7 metres, with an average depth of 4 metres.
Le Grand Bleu is a shore-entry site, though boat charter services are available.
Visibility ranges from 15 to 30 metres with mild currents. Divers should be aware of potential surge and plan dives during calmer morning hours.
Diving at Le Grand Bleu in Nosy Be requires the following certifications: Open Water. Always dive within your training limits.
A 3mm wetsuit is recommended for diving at Le Grand Bleu in Nosy Be. Water temperatures range from 24°C to 30°C.
The best months to visit Le Grand Bleu in Nosy Be are May, June, July, August, and September. Conditions outside these months can still be good but are less predictable.