We track 7 dive operators in Porto. 3 teach certification courses (3 SSI, 3 PADI). 1 run snorkelling trips. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
Hidrospot is a diving school based in Porto and Gaia with over 20 years of experience. The operator provides SSI certified training for recreational, technical, and professional levels. They also offer freediving instruction and organize national and international diving trips.
Submania is a diving school based in Porto that provides training programs ranging from introductory sessions to professional certifications. The operator offers courses for recreational divers, freediving training, and specialized programs for individuals with physical limitations.
Portugal Dive promotes Portugal as a destination for recreational and technical diving. They organize diving holidays and packages across mainland Portugal, the Azores, and Madeira.
Mare Vitae is a dive school and center that promotes recreational diving activities. The operator provides various training courses and organized diving trips with a focus on marine biodiversity and safety.
The 7 highest-ranked of 7. How Fin Rank works
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 7 dive operators in Porto. 3 of them run certification courses.
SSI is the most common agency (3 centres), followed by PADI (3). CMAS, SDI/TDI, GUE, IANTD also appear.
1 of the 7 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.
| 2 | Submania | 4.9(16) | none | none | SSI · PADI | Visit |
| 3 | Portugal Dive | none | none | none | PADI · SSI · CMAS · SDI/TDI · GUE · IANTD | Visit |
| 4 | Centro de Mergulho - Mare Vitae | none | none | none | PADI | Visit |
| 5 | Barbatana | none | none | none | none | none |
| 6 | Buceo Wayuu | none | none | none | none | none |
| 7 | Cavaleiros do Mar | none | none | none | none | none |
