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Portugal
The Atlantic Diving Frontier
Portugal's diving is split between the mainland Atlantic and the remote mid-Atlantic archipelagos of Madeira and the Azores. The two experiences are completely different — and both are world class.
The Azores offer one of the most extraordinary pelagic diving experiences in Europe. Between May and October, blue sharks, mako sharks, devil rays, mobula schools, and whale sharks cycle through the waters around Santa Maria, Pico, and Faial. The Dollabarat reef off Santa Maria is among the most biodiverse dive sites in the North Atlantic.
Madeira's sheltered volcanic coastline offers easier diving with grouper, barracuda, and Atlantic spadefish. Mainland Portugal's Algarve and Sesimbra provide accessible dive sites with lots of marine life but colder water (15-22°C). All the Portuguese archipelagos require at least 5mm wetsuits; the mainland needs 7mm or drysuit outside summer.
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Frequently asked questions
Q01
When is the best time to dive in Portugal?
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When is the best time to dive in Portugal?
The best months for diving in Portugal are July, August, September, October. During this period water conditions, visibility, and marine life activity are typically at their peak.
Q02
What is the water temperature in Portugal?
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What is the water temperature in Portugal?
Water temperatures in Portugal range from 16°C to 22°C throughout the year. A 3mm wetsuit is generally sufficient during warmer months; consider a 5mm for cooler periods.
Q03
What visibility can I expect diving in Portugal?
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What visibility can I expect diving in Portugal?
Underwater visibility in Portugal typically ranges from 10 to 25 meters, depending on season and dive site. Optimal visibility is generally achieved during the dry season.
Q04
Do I need a certification to dive in Portugal?
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Do I need a certification to dive in Portugal?
Most dive operators in Portugal require at least an Open Water certification (PADI, SSI, or equivalent). Advanced sites may require Advanced Open Water or specific experience levels. Discover Scuba Diving experiences are often available for beginners.
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