Reunion Island

Reunion Island Diving Guide

Reunion Island, a French department in the Indian Ocean, offers a diverse and vibrant diving experience. From colorful coral reefs to encounters with larger pelagic species, the island's underwater world is a hidden gem waiting to be explored. Discover the unique volcanic topography and abundant marine life that make Reunion Island a memorable dive destination.

Dive Details

Typical Depth Range

Diving depths around Reunion Island typically range from 10 meters (33 feet) to 40 meters (131 feet), catering to various skill levels. Many popular reef sites are located in shallower waters, while more challenging drift dives and deeper wall dives are also available.

Average Visibility

Visibility generally ranges from 15 to 30 meters (50 to 100 feet), depending on weather conditions and the time of year. The west coast tends to have better visibility than the east coast.

Water Temperature (Seasonal)

Water temperatures fluctuate throughout the year. During the austral summer (November to April), temperatures range from 27°C to 30°C (81°F to 86°F). In the austral winter (May to October), temperatures drop to 22°C to 25°C (72°F to 77°F). A 3-5mm wetsuit is recommended year-round.

Difficulty Level

Reunion Island offers diving suitable for all skill levels. Beginner divers can enjoy shallow reef dives, while more experienced divers can explore deeper sites, drift dives, and wreck dives. Some sites are subject to currents, so assessing conditions is crucial.

Marine Life

Reunion Island boasts a rich and diverse marine ecosystem. Divers can expect to see:

• Colorful coral reefs teeming with reef fish
• Sea turtles, including green sea turtles and hawksbill turtles
• Moray eels, rays (manta rays and stingrays)
• Sharks (white-tip reef sharks, hammerhead sharks)
• Dolphins and whales (during migration season)
• Various species of pelagic fish

Best Time to Visit

The best time to dive in Reunion Island is generally during the austral summer (November to April). The water is warmer, visibility is usually better, and the weather is more stable. Whale watching season typically runs from June to October. However, be aware that this is also the cyclone season, so check weather forecasts before planning your trip.

What Makes It Special

Reunion Island's volcanic origins have created unique underwater landscapes, including lava formations, caves, and drop-offs. The island is also a sanctuary for many species of marine life, and the remote location means fewer crowds compared to other popular dive destinations. The chance to encounter large pelagic species in relatively pristine waters is a major draw for experienced divers.

Practical Tips

Consider these points while planning your dives:

• Book your dives in advance, especially during peak season.
• Choose reputable dive operators with experienced guides.
• Be aware of strong currents at some dive sites and follow your guide's instructions carefully.
• Respect the marine environment and avoid touching or disturbing coral and marine life.
• Bring appropriate dive gear, including a wetsuit, dive computer, and safety sausage.
• Check travel advisories and ensure you have appropriate travel insurance.