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Richelieu Rock

Type:
Scuba Diving
Entry:⚓Boat Entry
Difficulty:Advanced
Tags:
Great ScubaPinnacle
About This Dive Spot

Richelieu Rock is a popular dive site within Surin Islands National Park. It is a limestone reef that rises almost vertically from around 35 m and breaks the surface only at low tide, when about 1 m of rock is exposed. Divers can encounter large schools of fish and sharks, including trevally, barracuda, reef sharks, and fox snappers, with the possibility of spotting whale sharks.

Planning details
Reported depth and seasonality.

Reported depth

35m+

Depth note

The reef rises almost vertically from around 35 m and can be exposed about 1 m above the surface at low tide.

Safety & access
Hazards, restrictions, and required precautions.

Hazards

Dangerous wildlife

Safety notes

Sharks are commonly seen and whale sharks may be present; maintain appropriate distance and situational awareness.

Access restrictions

Located within Surin Islands National Park.

Where is this?
Map location of Richelieu Rock
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Community sourced coordinates.
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Local intel
Community notes to help plan your visit.

Tailored notes for different activities.

Scuba

A limestone reef structure that rises almost vertically from about 35 m, with the top near the surface.

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Frequently Asked Questions

What's the best entry point at Richelieu Rock?
Entry at Richelieu Rock is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.
What conditions are best for diving Richelieu Rock?
Optimal conditions at Richelieu Rock depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.
What is the maximum depth and typical visibility at Richelieu Rock?
Depth and visibility information for Richelieu Rock can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.
Are there any safety considerations or local etiquette at Richelieu Rock?
When diving Richelieu Rock, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.