Ilha do Arvoredo

Baía do Engenho is often considered the most popular dive site in Ilha do Arvoredo, Brazil. It is a sheltered bay with calm conditions, making it ideal for all skill levels, including beginners and training dives. Its popularity stems from its easy access and rich concentration of marine life, including large schools of fish, sea turtles, and various rays, ensuring a rewarding dive even in a protected environment.

Besides the popular Baía do Engenho, Ponta do Farol (Lighthouse Point) is another well-known site, offering deeper dives and encounters with larger fish. For a less common experience, Saco do Capim is a great option. This site features interesting rock formations and is a good place to spot moray eels and lobsters hiding in crevices. As access is strictly controlled, all sites offer a pristine experience away from crowds.

The water temperature in Ilha do Arvoredo, Brazil, has distinct seasonal changes. In the summer months (December to March), you can expect warmer temperatures ranging from 24-26°C (75-79°F). During the winter (June to September), the water cools down significantly, with temperatures typically between 16-19°C (61-66°F). The shoulder seasons of spring and autumn will have temperatures in between these ranges.

The best time to dive in Ilha do Arvoredo, Brazil, is during the summer, from December to March. This period offers the warmest water temperatures, best weather conditions, and generally the highest underwater visibility. While diving is possible year-round, the winter months bring colder water and can have rougher sea conditions, though it is also when you can potentially spot migrating whales in the region.

Underwater visibility in Ilha do Arvoredo, Brazil, is variable. During the prime summer season, it typically ranges from 10 to 15 meters (33 to 50 feet), and can reach up to 20 meters (65 feet) on exceptionally clear days. Visibility can be affected by factors like recent rainfall, currents, and plankton blooms, which are more common in the colder months, sometimes reducing visibility to 5-8 meters.

While large pelagics like manta rays or whale sharks are not common sightings in Ilha do Arvoredo, Brazil, the region hosts the migration of Southern Right Whales from July to November. These whales are typically observed from boats or the shoreline rather than during dives. Seasonally, large schools of fish like anchovies and sardines pass through the area, attracting predators and creating exciting underwater action.

Due to its status as a marine reserve, Ilha do Arvoredo, Brazil, boasts abundant marine life. Divers can commonly expect to see large groupers, schools of snappers and grunts, moray eels, octopus, and pufferfish. Sea turtles, particularly green turtles, are frequent visitors. The rocky reefs are also home to a wide array of invertebrates, including starfish, sea urchins, and colorful nudibranchs.

Wetsuit choice for Ilha do Arvoredo, Brazil, is highly seasonal. For summer diving (December-March), when water is 24-26°C, a 3mm to 5mm wetsuit is generally sufficient. In the colder winter months (June-September), with water temperatures dropping to 16-19°C, a 7mm wetsuit, often paired with a hood and gloves, is strongly recommended for comfort and to prevent getting cold during your dives.

To get to Ilha do Arvoredo, Brazil, you must book a trip with a licensed dive operator. Boats depart from mainland towns, primarily Bombinhas and the northern beaches of Florianópolis, like Canasvieiras. The nearest major airport is Florianópolis-Hercílio Luz International Airport (FLN), which serves both domestic and international flights. From the airport, you can take a taxi or bus to your chosen coastal town.

There are no liveaboard options for Ilha do Arvoredo, Brazil. All diving is conducted as day trips from shore-based dive centers. You will need to arrange accommodation in a nearby city like Florianópolis or a coastal town such as Bombinhas. This setup allows you to enjoy the local attractions, restaurants, and culture of the Santa Catarina coast after your dives.