Best time to visit Lisbon

Diving in Lisbon 2024-2025

Reefs, wrecks, deep dives—a lot of opportunities are open to divers in the vicinity of Lisbon

Best time: all year round

Sesimbra and Fonte de Telha are the main diving areas located south of the city. The first one faces a protected harbor and connects such locations as the Arrábida National Park, Cabo Espichel, and the Luiz Saldanha Marine Park. It is possible to spot lots of underwater species here, for instance, stingrays and squids. What also attracts divers to this area is a wreck, namely – a Nigerian cargo ship. Even though it has been partially destroyed by time and water, some parts of the ship still persist and create an impressive underwater landscape. As water is calm and clear it is easy to take amazing photos. Another area—Fonte de Telha—faces the ocean. It is located closer to Lisbon but due to its rocky reefs, it is recommended for more experienced divers.

Diving is possible near Lisbon all year round as the weather remains rather stable. However, from the late spring to the beginning of autumn the temperature of the air and water is higher and more comfortable for diving. Even during the warmest days the temperature of the water rarely gets higher than 15˚C.

Practical info

What are the best diving spots in Lisbon?

Lisbon's diving spots include Sesimbra and Fonte de Telha. With breathtaking views of Arrábida National Park and Luiz Saldanha Marine Park, Sesimbra is a popular and versatile option to explore. Meanwhile, Fonte de Telha is best for experienced divers due to its rocky reefs. Visitors can dive all year round, thanks to calm and clear waters that show off Lisbon's beautiful underwater landscapes. Show more

What are some underwater species that divers can see in Lisbon?

Divers in Lisbon can encounter many underwater species. In Sesimbra, stingrays and squids are among the marine life that can be spotted, as well as the wreck of a Nigerian cargo ship that is partially destroyed yet beautiful to see. Additionally, octopuses, colorful fish and anemones thrive beneath these waters. Show more

When is the best time to go diving in Lisbon?

Diving in Lisbon is possible year-round. The late spring through early autumn is the most popular diving season due to comfortable water and air temperatures. Throughout the year, the water temperatures remain relatively stable, rarely going over 15°C. Show more

Where can I find wrecks for diving in Lisbon?

Sesimbra features a beautiful Nigerian cargo shipwreck that attracts those who love exploration. Underwater photographers can find stunning coral growth and a range of sea creatures, from lobsters and crabs to colorful fish and anemones. Near this wreck lies sunken treasures such as the Baviera submarine and the River Gurara ship off the coast of Cascais. Show more

What are some recommended diving sites for experienced divers near Lisbon?

Fonte de Telha is one of the leading spots for skilled divers to explore, due to the difficulties posed by its rocky reefs. Some of the marine life visitors can see include squids, mackerels and sardines, as well as moray eels and lobsters. For a more challenging exploration, divers can check out the Santo André lying off north of Sesimbra, or the Markos, a fishing boat that sank off Setubal and is now lying at the bottom of the sea. Show more

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