Moorea Blue Diving
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Moorea · French Polynesia · Pacific
Max. depth · 29 mColoir Des Baleines, Moorea: outer reef slope diving
An expansive outer reef slope descending to 29 metres off the Hilton sector.
What makes this site special
- Outer reef slope topography
- Maximum depth of 29 metres
- Coral-covered reef terraces
- Descending reef slope
- Located in the Hilton sector
Coloir Des Baleines about the site
You will approach the Coloir Des Baleines by boat from the Temae, Hilton, or Intercontinental sectors. Unlike a vertical drop-off, this site is characterized by an outer-ocean slope that follows the natural topography of the Moorea reef edge. This descending terrain provides a different profile than a standard wall dive, as you move through varying degrees of the reef's outward extension.
The dive profile begins on the upper terraces and follows a downward slope toward the maximum depth of 29 metres. As you descend, the terrain transitions from shallower reef sections into the deeper, more exposed parts of the outer slope. This structure is typical of the outer reef configuration in this specific sector of Moorea, offering a wide area to explore through the varying depths.
The topography is composed of coral-covered reef terraces that step down toward the open ocean. Navigating these terraces requires awareness of your buoyancy, as the gradient is constant but the terrain can be uneven. The structure of the slope directs the focus toward the deeper sections where the reef meets the oceanic drop-off.
Being positioned on the outer reef slope, the site is directly exposed to the influence of the open ocean. This location means the conditions are heavily dependent on the local swell, tides, and prevailing winds. You can expect the environment to shift based on these factors, which determine the movement of the water across the terraces.
The site's accessibility is largely determined by the sea state and the specific boat entry method used by your operator. Depending on the conditions, you might experience a standard boat drop or a mooring-based descent on the outer slope. Success at this site depends on being comfortable with the openness of the outer reef edge.
Diving conditions
Maximum depth of 29 metres. Accessible for Open Water Divers who are comfortable on outer reef slopes.
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Frequently asked questions about Coloir Des Baleines
When should you dive Coloir Des Baleines?
You should plan Coloir Des Baleines around the local sea state, because the outer reef slope is exposed to open-ocean swell, tides, and prevailing winds. These factors can change water movement across the terraces and determine whether the operator uses a standard boat drop or a mooring-based descent.
What diving level suits Coloir Des Baleines?
Coloir Des Baleines is accessible to Open Water Divers who are comfortable on outer reef slopes. You should be prepared for an exposed setting, a descending reef profile, and uneven coral-covered terraces. Good buoyancy awareness is important as you move across the constant gradient toward deeper sections.
How deep is Coloir Des Baleines?
Coloir Des Baleines reaches a maximum depth of 29 metres. The dive begins on upper reef terraces and follows the slope downward, taking you from shallower reef sections into deeper, more exposed parts of the outer reef. The terrain continues toward the oceanic drop-off as you descend.
What will you see at Coloir Des Baleines?
At Coloir Des Baleines, you will explore coral-covered reef terraces that step down toward the open ocean. Rather than a vertical wall, the site offers outer reef slope topography with varying degrees of reef extension. The dive is located in the Hilton sector and follows the reef's natural descending profile.
