14 May 2024
As well as the diving around mainland Portugal, there is splendid diving in the Azores and Madeira archipelagos which sit way out in the Atlantic.
Portugal itself has diving all around its coastline, from the Algarve in the south to Porto in the North. The best diving is generally considered to be in the Algarve. In Porto there are two wrecks of note, the U-boat U1277 and the Tiber. The sea off the Portuguese mainland coast is an important pathway for loggerhead and leatherback turtles.1
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Algave Azores Lisbon Madeira Porto
Diving the Azores
The Azores is an archipelago of volcanic peaks in the Atlantic, around 1500 km west of Lisbon, with great diving. The best time to go is from April to October. The big pelagics – beaked whales, sperm whales, fin whales, humpbacks, false killer whales, dolphins, turtles and so on are most common between May and October. Average water temperature ranges from around 23 C in summer to 16 oC in the winter.
Video courtesy Liquid Art
20-46 m
Ambrósio, Santa Maria, Azores
A marine reserve 3 miles from the island of Santa Maria.
Photo credit: Arturo de Frias Marques, CC BY-SA 4.0
Find a dive operator on Santa Maria
Dollabarat Reef is 5 km south-southeast of the Formigas Islets on the Formigas Bank. The name comes from a ships captain who unfortunately discovered the reef when his boat was wrecked on it. The Formigas islets lie between the islands of Soo Miguel and Santa Maria.

Princess Alice Bank is a seamount 83 km southwest of the island of Faial. A good place to see mobula (devil) rays and even, sometimes, hammerhead sharks. A deep dive – it starts at 35 m.

This seamount is protected. You have a very good chance of seeing big stuff here: blue sharks, shortfin mako sharks, marlin and tuna.
Diving the Algarve
The Algarve on the south coast of Portugal is where the Atlantic and Mediterranean meet. Hence it has a diverse mix of sea life.

20-46 m
Baixas de Armacao, Armação de Pêra, Algarve
Reviews:



(1)
“On a wall at 18 metres, lots of life, swim thrus
”
Eddie
41 m
Feiramar, Armação de Pêra, Algarve
12-30 m
Artificial Reefs, Armação de Pêra, Algarve
Reviews:



(1)
“Great dives depth ranges from 12m – 30m depending on levels and experience
”
Eddie
33 m
Oliveira e Carmo Wreck, Portimao, Algarve
Sunk in 2012 she is 85 m in length and lies at N 37o05’816” and W 8o35’114”.
18-28 m
Titan Wreck, Tavira, Algarve
This is the wreck of a barge which sank when laying large stone blocks to form an artificial reef in 2002. Near the barge are the crane it was using and some of the blocks. 30 m long and 18 m wide, she lies at N 37o05’899” and
W 7o31’321” on a sandy bottom.
Find villas in the Algarve and Portugal
Diving Lisbon
26-32 m
Pedra da Lagoa, Fonte da Telha
“A rock at 26 to 32 m deep full of colourful Gorgonia & Sponges holding incredible amount of very rich and diverse marine life. Is very common to find schools of White Seabass (Atractoscion nobilis, Argyrosomus hololepidotus), octopus, squids, sardines, Sunfish (Mola Mola), Congers, Crab, Lobster, etc.
”
Pedro Carvalho, Cabana Divers
33-36 m
Pedra da Âncora, Fonte da Telha
“33 to 36m – A rock formation where big Congers can be found together with schools of coastal fish.
”
Pedro Carvalho, Cabana Divers
33-36 m
Maria Eduarda, Fonte da Telha
“33 to 36 m. A small cargo boat sunk several miles from the coast that holds an incredible variety of life due to the protection provided by the wreck on an sandy area. For experienced divers, good sea conditions required.
”
Pedro Carvalho, Cabana Divers
20-33 m
River Gurara Wreck, Sesimbra
A Nigerian cargo ship which sank in 1989. Built in 1980, she was on her way from the Ivory Coast to the UK carrying timber, cocoa and other goods when her engines failed and she was pushed onto the rocks. She is 90 m long and broken into two parts.
Diving Porto
33 m
IX Century Steamer, Tiber, Porto
“Cannons, funnels and several other historical pieces remain at a max depth of 33 m. This is an easy going wreck dive: its parts were spread in a tight circle when fishing trawlers got entangled in the wreck. No danger of entanglement, great for those who have just started wreck diving. Everything is close by within a certain radius.
”
Artur Lagoá, Adng Diving
“For experienced tech divers: trimix only. This large freighter was sunk in the 80’s. 136m in length, its cargo of containers with cloth and wine still remain. The ship is intact with its stern at 75 m. A Dive for a few, but worth while.
”
Artur Lagoá, Adng Diving
Also known as Parede Rabo de Asno. In the Berlengas Archipelago 6 miles west of Peniche, mainland Portugal. A wall covered in red gorgonions with the Donkey’s Tail cave. Currents bring in pelagics. You can even sometimes spot Mola Mola (sunfish). The entrance to the cave is at 30 m and lets you dive from one side to the other of the reef.




(1)
Diving Madeira
Four hundred kilometres north of Tenerife, to the west of Morocco, lies the archipelago of Madeira. It includes the islands of Madeira and Porto Santo which offer excellent diving. It is also a good place for whale watching with sperm and pilot whales year-long. There are several marine reserves including Garajau, created in 1986 on the southern coast of Madeira island near the town of Funchal.

Pilot Whale
Madeira has a benign climate with mild winters and long summers. You can dive year-round here. The dryest time of year is between April and September. Water temperatures are highest between July and November – reaching 24oC. In March they can get as low as 16oC.
A 70 m long wreck patrolled by giant grouper. Built in 1962 this cargo ship was scuttled in 2000 to create an artificial reef. In 2008 the area was designated a marine park. The wreck lies between 26 and 32 m. You need to be at least PADI Advanced or equivalent.




(1)
“It’s a clear water dive, Atlantic ocean Portuguese Coast near Porto Santo Island. The ship lays at 25 m top 32 m bottom. It’s a sealife-fool shipwreck, sunken for a dive spot. You can find groupers, Pargos, manta rays, meros, and other variety of small fish. Promoters – Rheadive.
André Ladeira
“Artificial shipwreck sunk in 2000, with 70 m long, full of fish, including very friendly groupers.
Carlos Ricardo, Porto Santo Sub, October 2012
“Walls, canyon, from 20 to 30m, visibility around 30 m.”
Carlos Ricardo, Porto Santo Sub, October 2012
“Deep reef from 35 to 56m, lots of fish, groupers…black coral”
Carlos Ricardo, Porto Santo Sub, October 2012
“Underwater mountain situated 100 m offshore. Large groupers, barracudas and the rich biodiversity makes of this dive spot, one of the best of the island.
Marco, Azul Diving Center Madeira, February 2016
Dived by Explora Madeira Diving Center

Blenny in Madeira by Tim Nicholson
Tell us about a dive operator or list your diving company on this page.
Algarve Lisbon Porto Madeira Azores
Azores Dive Operators
The Azores comprises nine volcanic islands in the middle of the North Atlantic.
Narobla ProWin ProNature Explorer is a luxury motor yacht visiting the most amazing destinations of the central archipelago of the Azores. Caters to a small group of just 8 divers. Each evening this liveaboard’s passengers dine in one of the local restaurants. Diving includes dives at Pedra do Sousa, the area of the blue sharks as well as Princess Alice Bank famous for mobula rays.

Azores > Sao Miguel Island
Best Spot Azures Dive Center
Donates 2% of annual profit to environmental education project called Jelly Fish Project. Speak English, French, Portuguese and Spanish. Will collect you from nearby hotels and the airport.
Marina of Ponta Delgada, kiosk B
Sao Miguel Island
Azores
(just 5 min walk from Ponta Delgada city center, 10 min car drive from the airport)
Azores > Sao Miguel Island
Espirito Azul Dive Center
Courses from PADI, SSI, SDI/TDI, FPAS, CMAS and DAN available. Diving center is opened all year round, and offers regular offshore dives
Marina de Vila Franca do Campo
Vila Franca do Campo
Sao Miguel
Azores
Portugal
Azores > Faial Island
Haliotis Faial
The biggest PADI dive center in Faial Island.
Rua Consul Dabney Faial Resort Hotel
9901-856 Horta Faial
Azores
Portugal
Azores > Santa Maria Island
Haliotis Santa Maria
ADI 5 Star IDC and PADI TecRec center
Rua Cruz Teixeira Hotel Colombo
9580-473 Vila do Porto
Santa Maria
Azores
Portugal
Algarve Dive Operators
With around 150 km of Atlantic coastline, the Algarve – which covers the south coast of Portugal – offers plenty of opportunity for diving.
Algarve > Lagoa
Algarve Dive Experience
Diving includes the house beach and reef
Hotel Tivoli Carvoeiro
Vale Covo
Apartado 1299
Praia do Carvoeiro
8400-526 Lagoa
Portugal
Tel: +351 282 098 635
E-mail: [email protected].
Algarve > Lagoa
Diver’s Cove
Dive centre is located in front of the reception of the Quinta do Paraíso hotel.
Quinta do Paraíso
Praia do Carvoeiro
8400-558 Lagoa – Algarve
Portugal
Tel: +351 282 356 594
E-mail: [email protected].
Algarve > Albufeira
Indigo Divers
Indigo Divers
Rua do Mercado
Lote M Loja A
Areias de São João
8200-269 Albufeira
Portugal
Tel: +351 289 587 013
E-mail: [email protected].
Algarve > Tavira
UDiving Albacora
Based in Hotel Vila Galé Albacora, leave daily from the hotel’s private pier to explore dive sites in the eastern Algarve.
Hotel Vila Galé
Albacora Quatro Águas
8800-901 Tavira
Portugal
Tel: +351 963 411 113
E-mail
Lisbon Dive Operators
Dive around Lisbon, Algarve, Azores and Madeira.
Av. Estados Unidos da América, 2 – P.3 – 2.o A
1700-174 Lisboa
Portugal
Tel: +351 915616157
[email protected]
Lisbon
Escola de Mergulho de Lisboa
Rua S.Filipe de Neri 39B
Largo do Rato
Lisboa
Portugal
Tel: +351 21 388 52 95
E-mail: [email protected]
Lisbon
Haliotis Dive Portugal
|
Porto de Abrigo de Sesimbra |
Haliotis Peniche Av. Monsenhor Manuel Bastos Hotel Praia Norte 2520-206 Peniche Portugal |
Porto Dive Operators
Adng Diving
Oporto
4300-184
Portugal
Tel: +351 22 510 54-93
Mobile: +351 91 660 80 10
E-mail: info[@]adngdiving.com.
Madeira and Porto Santo Dive Operators
Madeira and Porto Santo are two islands in the Madeira archipelago.
Clube Naval do Porto Santo
9400-080 Porto Santo
Portugal
Tel: +351 916 033 997
E-mail: [email protected]
Anthia Diving Center
Caminho de São Roque
9200-073 Machico
Portugal
Tel: +351 291 969 500 Ext: 3935
E-mail: [email protected].
Azul Diving Center is located in the heart of Ponta de Sao Lourenco Marine park. It is a pretty new diving area recently discovered. Visibility in the summer can reach 50 m and you have good chance to encounter the elusive monk seal.
Azul Diving Center
Quinta do Lorde Marina Resort
9200-044 Canical
Madeira
Portugal
Tel: +351.914 25 65 75
E-mail: [email protected]
1
Lìdìa Nicolau et al (2016). Sea turtle strandings along the Portuguese mainland coast: spatio-temporal occurrence and main threats Marine Biology 163:21.
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