The sea in the Canary Islands? An ocean of colors and crystalline waters.
The Canary Islands are a paradise for sea lovers, an ocean with crystal clear waters, spectacular beaches and a wide range of activities.
A sea with an oceanic character.
The sea in the Canary Islands is not just any sea!
The sea The landscape surrounding the Canary Islands is a universe unto itself, far from ordinary. Each island gives unique nuances: The turquoise crystalline of Fuerteventura, the cobalt blue of La Palma, the emerald green of El Hierro and the deep transparency of Tenerife, where the ocean merges with the sky.
Here, the waters suddenly become deep just a few meters from the shore, revealing the imposing majesty of the Atlantic Ocean.
It is a living, powerful sea that commands respect: Its volcanic seabed hides canyons, caves, and ancient mysteries. It's not just a picture-postcard setting, but an element that defines the archipelago's soul. Here, the sea is strength, beauty, and sacredness.
In this comprehensive guide, we'll explore the wonders of the Canary Islands, from marine biodiversity to water activities, with practical tips for making the most of the coasts of Tenerife, Gran Canaria, Lanzarote, Fuerteventura, La Palma, La Gomera, and El Hierro. Discover the Canary Islands and plan your aquatic adventure!
But
Why Explore the Sea and Ocean of the Canary Islands?
The Canary Islands boast a subtropical climate (20-28°C year-round), making the sea and ocean ideal for water activities in every season. The clear waters, volcanic coastlines, and rich marine biodiversity offer opportunities for everyone: families, couples, adventurers, and nature lovers. From wreck diving in Lanzarote to surfing in Fuerteventura, the Canary Islands' ocean is an unforgettable experience.
Before moving on... let's make a small observation...
Canary Sea and Canary Ocean: Are They the Same Thing?
The terms Canary Sea and Canary Ocean are often used interchangeably, but their nuances deserve clarification. Both refer to the waters surrounding the Canary Islands, nestled in the Atlantic Ocean, but the context and usage differ slightly. The term Canary Sea focuses on the shallow coastal waters that lap the islands' beaches and cliffs, ideal for activities such as snorkeling, swimming, and surfing. These areas, rich in marine life such as turtles and colorful fish, are easily accessible and perfect for tourists. On the other hand, the Canary Ocean evokes the deeper, more open waters of the Atlantic, home to cetaceans such as dolphins and whales, and where activities such as marine mammal watching and diving in volcanic seabeds take place.
In practice, there's no clear distinction: the Canary Sea is part of the Canary Ocean, and both contribute to the archipelago's marine richness. We use both terms to reflect the variety of experiences, from the sandy shores of Fuerteventura to the deep sea off El Hierro. Whether you're exploring a quiet bay or sailing the open sea, the Canary Sea and the Canary Ocean offer a world of adventure. Learn more about these aquatic wonders in the sections below!
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Let's start right away with the million dollar question…
But which is the most beautiful sea in the Canary Islands?

Fuerteventura: the Caribbean-themed sea
The Fuerteventura sea enchants with its turquoise hues and golden sands reminiscent of the Caribbean. In the areas of Corralejo and Jandía, the ocean is clear and vibrant, ideal for snorkeling and water sports enthusiasts. Here, the contrast between the blue water and the white dunes creates postcard-perfect landscapes.

Lanzarote: the volcanic charm of the ocean
The sea around Lanzarote is distinguished by its intense colors, ranging from emerald green to deep blue. The coves of Playa Papagayo and the natural pools of Los Charcos offer crystal-clear waters that stand out against the black volcanic rocks. This visual contrast makes every swim a unique experience.

La Graciosa: calm and crystalline sea
The sea surrounding La Graciosa is among the calmest in the archipelago. The waters of La Francesa beach are clear, calm, and a brilliant blue, perfect for relaxing or kayaking. This small island offers authentic contact with the ocean in a still unspoiled setting.

El Hierro: The Deep and Mysterious Ocean
In El Hierro, the sea takes on a profound and respected character. In the La Restinga area, the waters reach cobalt blue hues, with surprising clarity. This remote corner of the Atlantic Ocean is beloved by divers for its rich and pristine seabed.

Gran Canaria: golden sea and seabeds to explore
On the island of Gran Canaria, the sea changes color between the south and north: golden and calm in Maspalomas, wilder and rocky in Agaete. Its waters range from turquoise to deep blue, perfect for those seeking relaxation or diving in the volcanic seabed.

Tenerife: the sea between cliffs and black beaches
Tenerife's sea is spectacular and diverse: from the cliffs of Los Gigantes where the ocean turns deep blue, to volcanic sand beaches like Playa Jardín, where the contrast between the black sand and the azure water creates evocative landscapes. Ideal for swimming and whale watching.

La Palma: blue ocean and lush nature
The sea surrounding La Palma is deep and mysterious, with black beaches like Charco Verde and Puerto Naos overlooking cobalt blue waters. Ideal for those who love swimming in natural, lush environments, where the mountains meet the ocean.

La Gomera: between the green and blue of the ocean
The sea of La Gomera is distinguished by its hidden coves and the bright blue that stands out against the green vegetation. Beaches like Playa de La Caleta offer direct contact with a wild, living ocean, perfect for relaxing in harmony with nature.
Deciding which is the most beautiful sea in the Canary Islands is almost impossible: each island has its own unique charm, with crystal-clear waters, volcanic landscapes, and dreamy beaches. Whether you're looking for waves to surf, quiet coves to relax in, or breathtaking views to photograph, you'll find your ideal spot. One thing is certain: the Canary Islands' sea never ceases to amaze.
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Now we continue with
The Canary Islands: An Ocean Rich in Biodiversity
The waters of the Canary Islands are a treasure trove of biodiversity, home to an extraordinary variety of marine species thanks to their location in the Atlantic Ocean and subtropical climate.
Sea currents, volcanic seabeds, and protected marine reserves, such as La Restinga (El Hierro) and Punta de la Restinga-Mar de las Calmas, make the Canary Islands a hotspot for marine biologists and divers. Below, we explore the most representative marine fauna and species.
Cetaceans: Dolphins and Whales
The Canary Islands are one of the best places in the world for whale watching in the Canary Islands. The waters between Tenerife, La Gomera, and Gran Canaria are home to up to 26 species of dolphins and whales, including:
Bottlenose dolphin (Tursiops truncatus)
Common dolphins, visible in Los Cristianos (Tenerife) and Puerto Rico (Gran Canaria).
Pilot whale (Globicephala macrorhynchus)
Pilot whales, often spotted in large groups off La Gomera.
Sperm whale (Physeter macrocephalus)
Rare but present, especially in the deep waters of El Hierro.
Atlantic spotted dolphin (Stenella frontalis)
Known for its spectacular jumps, frequent in Lanzarote.
Boat trips from Costa Adeje or Puerto de Mogán offer excellent opportunities to observe these mammals responsibly.
Fish and Coral Fauna
The volcanic seabeds of the Canary Islands are home to a rich variety of fish, many of which are endemic:
Grouper (Epinephelus marginatus)
It inhabits the cliffs of Lanzarote and Fuerteventura, visible during diving.
Parrotfish (Sparisoma cretense)
Colorful and common in the rocky seabeds of Gran Canaria.
Moray eel (Muraena helena)
Hidden among the rocks, frequent in La Restinga (El Hierro).
Schools of sardines and anchovies
They attract predators such as barracuda and tuna, visible in Tenerife.
Coral reefs, although less extensive than in the tropics, are home to anemones, sponges, and gorgonians, creating vibrant habitats.
Sea Turtles
Loggerhead Turtle
Sea turtles, especially the loggerhead turtle (Caretta caretta), are common in the Canary Islands. Frequently found in Tenerife (Costa Adeje) and Lanzarote (Playa Blanca), these turtles come close to the coast to feed on algae and jellyfish. Conservation projects, such as those in Fuerteventura, protect their nesting sites.
Other Marine Species
Angel sharks (Squatina squatina)
Rare and protected, they are found on the sandy seabeds of El Hierro and Fuerteventura.
Rays (Dasyatis pastinaca)
Common in shallow waters, visible while snorkeling in Gran Canaria.
Octopuses (Octopus vulgaris)
Masters of camouflage, abundant in La Palma and Lanzarote.
Lobsters and crabs
Crustacean species that enrich the seabed, often observed during night dives.
Marine Reserves and Conservation
The Canary Islands promote the conservation of marine biodiversity in the ocean through reserves such as:
La Restinga Marine Reserve (El Hierro)
It protects sharks, turtles and corals.
La Graciosa Reserve (Lanzarote)
A protected area with pristine seabeds.
Los Gigantes Marine Area (Tenerife)
Ideal for whale watching.
Remember to respect the sea, the fauna and flora of the Canary Islands
You've chosen an extraordinary archipelago, where the ocean meets volcanic landscapes, ancient forests, and a unique biodiversity. Here you can admire pristine beaches, spot wild whales, swim in crystal-clear waters, and discover natural environments of rare beauty.
We invite you to enjoy all of this with respect and awareness.
🌿 Do not leave waste on trails or beaches.
🐬 Avoid touching or disturbing marine animals.
🚫 Do not collect volcanic rocks, plants, or sand: they are part of the island's natural balance.
🧴 Use biodegradable sunscreen to protect the marine reef.
🚶♂️ Follow only the marked trails to avoid damaging the native flora.
The Canary Islands' nature is a treasure to be preserved. Thank you for playing an active role in its protection.
Have a good trip and a good sea! 🌊
Not to be missed
The Best Water Activities in the Canaries
The Canarian sea is a natural playground for lovers of water activities. Here are some unmissable experiences to make your holiday unforgettable.
Snorkeling and Scuba Diving
Diving with unique experiences in the Canary Islands
The Canary Islands are renowned for their rich marine biodiversity. Tropical fish, sea turtles, rays, and even underwater wrecks make diving a unique experience.
For beginners, snorkeling is a great option. The coves of Lanzarote (like Playa Papagayo) and the waters of Gran Canaria (like Puerto de Mogán) are perfect for exploring the seabed with just a mask.
The best dives to do:
LanzaroteExplore the seabed of Playa Blanca and the Museo Atlántico, an underwater sculpture park.
El HierroLa Restinga is one of the best dive sites in Europe.
Tenerife: Diving in Los Gigantes to see turtles and groupers.
Water Sports Surfing, Windsurfing and Kitesurfing
Canary Islands: Favorite destination for water sports all year round.
In recent years, Fuerteventura, Gran Canaria, and Lanzarote have become world-famous destinations for water sports.
Surf schools and equipment rentals are available throughout the islands, making these activities accessible to everyone.
The best places to practice water sports.
Fuerteventura: Corralejo and El Cotillo are paradises for surfers and kitesurfers.
Gran Canaria: Playa del Inglés offers surf schools for beginners.
Tenerife: El Médano is famous for windsurfing.
Boat Trips and Whale Watching
Discover the Canary Islands on boat trips
Undoubtedly, the best way to discover the wonderful and captivating sea is by boat or catamaran. Boat excursions depart daily to discover dolphins, whales, and hidden coves.
For an exclusive experience, charter a private boat and sail to remote corners of the archipelago.
The best locations for boat or catamaran excursions
Tenerife: From Los Cristianos, Puerto Colon and Los Gigantes.
Gran Canaria: Puerto Rico
Fuerteventura: Corralejo
Are you thinking of a holiday trip to the Canary Islands but don't know where to start?
We organise the best trips with tours to the Canary Islands in Italian.
Tips for Exploring
Canarian gastronomy
1
Choose the right activity
- Families? Try snorkeling in Playa Blanca.
- Adventurers? Diving at La Restinga.
- Couples? Romantic excursions to Los Gigantes.
2
Book in advance
Whale watching and diving tours require reservations, especially in summer.
3
Equipment
Bring a mask, snorkel, and sunscreen for snorkeling; rent wetsuits for diving.
4
Respect the environment
Don't touch or disturb marine life. Choose eco-friendly tours.
5
Security
Follow the guides' instructions and check the sea conditions.
Surely you are wondering... but...
When it can be done
swimming in the Canary Islands?
The climate of the Canary Islands It makes marine activities possible year-round. Water temperatures range from 19°C in winter to 24°C in summer, making the sea always inviting and swimming almost always possible. Here's an overview to help you choose the best time:
Spring (March-May):
Mild climate, pleasant waters, and fewer tourists. Perfect for snorkeling and relaxation.
Summer (June-August)
Warmer temperatures and perfect sea for water sports, but the coasts can be crowded.
Autumn (September-November)
Warm waters and a tranquil atmosphere, ideal for diving and boat trips.
Winter (December-February)
Mild climate and inviting sea, perfect for escaping the European cold.
Annual average sea temperatures island by island
| Island | Spring (Mar-May) | Summer (June-Aug) | Autumn (Sept-Nov) | Winter (Dec-Feb) |
|---|---|---|---|---|
| Tenerife | 19-20°C | 22-24°C | 22-23°C | 18-19°C |
| Gran Canaria | 19-20°C | 22-24°C | 22-23°C | 18-19°C |
| Lanzarote | 18-19°C | 21-23°C | 21-22°C | 17-18°C |
| Fuerteventura | 18-19°C | 21-23°C | 21-22°C | 17-18°C |
| The Palm | 19-20°C | 22-24°C | 22-23°C | 18-19°C |
| La Gomera | 19-20°C | 22-24°C | 22-23°C | 18-19°C |
| El Hierro | 18-19°C | 21-23°C | 21-22°C | 17-18°C |
With this table of sea temperatures you can better understand which island to choose for your holiday!
And if you are in doubt about which period to choose for your beach holiday, let one of our experienced travel agents advise you.
FAQ :
Answers to frequently asked questions about the sea in the Canary Islands
What are the best marine activities in the Canary Islands?
Snorkeling, diving, surfing and whale watching are the main activities in the Canary Islands.
Where to watch dolphins and whales in the Canary Islands?
Costa Adeje (Tenerife), Puerto Rico (Gran Canaria) and Valle Gran Rey (La Gomera) are ideal for whale watching.
What marine species are found in the Canary Sea?
The waters of the Canary Islands are home to dolphins, whales, loggerhead turtles, groupers, moray eels, and angel sharks.
What is the best time to explore the Canary Islands?
The Canary Islands' sea and ocean are accessible year-round. Spring and autumn are less crowded, while summer is ideal for water sports. Plan your holiday with our Travel Agency in the Canary Islands
Is the Canary Islands safe for swimming?
Yes, the sea in the Canary Islands is generally safe, with many beaches patrolled by lifeguards, such as Playa de Las Canteras in Gran Canaria. However, some wild coastlines, such as Playa de Cofete in Fuerteventura, require caution due to strong currents. Always check local conditions.
Are there sharks in the Canary Islands?
Yes, there are some shark species in the Canary Islands, but sightings near the coast are extremely rare and attacks are virtually nonexistent. The waters of the archipelago are home to mostly harmless species such as the angel shark (angelote) and the blue shark, which live deep and pose no danger to swimmers.
The Canary Islands are considered safe for swimming, snorkeling, and water sports year-round. Furthermore, local authorities constantly monitor the beaches, and no significant shark-related incidents have been reported in recent decades.
Which islands have the clearest seas?
Lanzarote (Playa Papagayo), Fuerteventura (Playa de Sotavento), and La Graciosa (La Francesa) are known for their crystal-clear waters. The Canary Islands are crystal clear everywhere, but these destinations stand out.
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But
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