Where Are the Biggest Waves in the World? Nazaré, Portugal

Did you know that the sleepy coastal town of Nazaré in Portugal is home to the biggest rideable waves on the planet—towering ocean giants reaching over 80 to 100 feet (30 meters) where Guinness World Records are shattered? Here is the story behind Nazaré’s underwater canyon, its legendary surf breaks, and why every surfer should experience this awe-inspiring place.

Nazaré is a historic fishing village located along Portugal’s Silver Coast in the Leiria district, about 120 km north of Lisbon. For centuries, Nazaré was famous for its traditional wooden fishing fleet, the cliffside Sítio neighborhood overlooking the Atlantic, and the Sanctuary of Our Lady of Nazaré. But in recent years, Nazaré has transformed into the global capital of extreme big wave surfing.

The Science Behind the Giant Waves: Nazaré Canyon

Why do waves at Praia do Norte grow to such monstrous heights? The secret lies deep underwater in the Nazaré Canyon (Canhão da Nazaré), the largest submarine gorge in Europe. This underwater chasm stretches nearly 170 kilometers along the coast, plunging to depths of up to 5,000 meters (over 16,000 feet).

As powerful North Atlantic winter swells travel toward the coast, the canyon acts like a funnel. Swell traveling through the deep canyon maintains high speed, while swell over the shallower continental shelf slows down. When these two wave fronts converge near the headland of Fort of São Miguel Arcanjo, they refract and amplify each other, creating constructive wave interference that spikes the wave face into gigantic peaks.

Garrett McNamara and the Big Wave Explosion

In November 2011, Hawaiian big wave pioneer Garrett McNamara put Nazaré on the global map by towing into a historic 78-foot (23.8m) wave at Praia do Norte, earning a Guinness World Record and the Billabong XXL Award. Since then, the record has been pushed even higher—surfers like Rodrigo Koxa (80 ft) and Sebastian Steudtner (86 ft / 26.2m) have rewritten big-wave history right off Nazaré’s headland.

Perched atop the cliff, the historic 16th-century lighthouse fort now houses the Surfer Wall (Farol da Nazaré) museum. Inside, you can see historic big wave guns, tow-in boards designed with Mercedes-Benz aerodynamics, and documentary exhibits breaking down the preparation and safety teams behind big wave surfing.

[nggallery id=389]

Whether you are watching the winter giants roar against Praia do Norte from the lighthouse cliff or exploring the gentle, sun-drenched beach breaks across Portugal, this coastline is an unforgettable surf pilgrimage.

See you on the waves!

Surf Discovery Team
Explore our surf trips and coaching