We track 32 dive operators in Santa Catarina. 12 teach certification courses (13 PADI, 2 SSI). 7 run snorkelling trips. 1 offer accommodation alongside diving. The biggest cluster is around Porto Belo, with 5. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 32. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Água Viva Mergulho | 4.9(40) | none | none | PADI |
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 32 dive operators in Santa Catarina, with the biggest cluster around Porto Belo. 12 of them run certification courses.
PADI is the most common agency (13 centres), followed by SSI (2). NAUI also appear.
1 operator in Santa Catarina offers accommodation alongside diving.
7 of the 32 operators we track run snorkelling tours.
Operators are sorted by Fin Rank, a 100-point profile strength score: contact details, what they offer, the dive sites they run, their Google reputation, whether the owner has claimed the listing, and whether their own website links to Fin. 0 listings here are owner-verified. The formula is published in full on the Fin Rank page.
Água Viva Mergulho is a PADI 5 Star IDC Dive Resort located in Florianópolis, Brazil, at Ponta das Canas. They offer a comprehensive range of diving services, including courses, guided dives, and equipment rental. As an IDC, they are equipped to train dive professionals.
Paraíso das Tartarugas is a dive center located on Praia da Miséria in Bombinhas. The operator offers guided dives, scuba diving courses, and various tourist attractions including guided trails and boat trips. They also provide accommodation for students and visitors.
Bonito Scuba is a dive operator in Bonito, Mato Grosso do Sul, offering various diving and snorkeling experiences in the region's clear rivers and lagoons. They provide courses, equipment rental, and guided tours for all levels of divers. The company focuses on responsible tourism and environmental preservation.
Hy Brazil Mergulho is a PADI Resort located in Bombinhas, Santa Catarina, Brazil. They offer diving courses, guided dives, and equipment rental. The resort is situated in Canto Grande, a popular area for diving.
Adrenailha Aventuras is an adventure company based in Florianópolis, Brazil, offering various activities including diving. They are located in the São João do Rio Vermelho area. The company provides diving experiences and other adventure sports.
Dive Master - Mergulho is a dive center located in Porto Belo, Santa Catarina, Brazil. They offer diving services, including courses and guided dives. The center is situated in the Perequê neighborhood.
Floripa Dive Mergulho is a dive center located in Florianópolis, Brazil, specifically in Barra da Lagoa. They offer diving courses and guided dives. The center is situated near the coast, providing access to local dive sites.
Submarine Diving School is a dive school located in Bombinhas, Santa Catarina, Brazil. They offer diving courses and related services. The school is situated near Praia de Bombinhas.
Patadacobra Diving is a dive center located in Bombinhas, Santa Catarina, Brazil. They offer diving services and experiences. The center is situated in the Centro area of Bombinhas.
Escola de Mergulho Cultura Subaquática is a dive school located in Florianópolis, Brazil. They offer diving courses and experiences. Their services include guided dives and equipment rental.
| 2 | Paraíso das Tartarugas | 5.0(1,061) | none | none | NAUI | Visit |
| 3 | Bonito Scuba | 4.8(486) | none | $250 | PADI · SSI | none |
| 4 | Hy Brazil Mergulho | 4.8(103) | none | none | PADI | Visit |
| 5 | Adrenailha Aventuras | 4.8(46) | none | none | PADI | Visit |
| 6 | Dive Master | 4.9(15) | none | none | PADI | Visit |
| 7 | Floripa Dive | 4.9(23) | none | none | PADI | Visit |
| 8 | Submarine Diving School | 4.9(20) | none | none | PADI | Visit |