The Sea in Tenerife: Beaches, Water Temperatures, and Beach Vacations

Tenerife is bordered by the Atlantic Ocean—it’s not the Mediterranean, and the difference is noticeable: more lively waves, a rich underwater world, and a variety of beaches ranging from black volcanic sand to snow-white artificial beaches made from sand brought from the shores of the Sahara.

Tenerife is bordered by the Atlantic Ocean—it’s not the Mediterranean, and the difference is noticeable: more lively waves, a rich underwater world, and a variety of beaches ranging from black volcanic sand to snow-white artificial beaches made from sand brought from the shores of the Sahara. The island offers everything for lovers of the sea: calm lagoons for families with children, rugged Atlantic waves for surfers, crystal-clear waters for divers, and daily encounters with pilot whales—right from the boat in the open ocean.

Contents

  • Water Temperatures by Month
  • Beaches in Southern Tenerife
  • Beaches in the North and East
  • Marine Life and the Underwater World
  • Water Sports
  • Tips for Safe Swimming
  • Whale and Dolphin Watching
  • Natural lava pools
  • FAQ
The Sea off Tenerife

Water Temperature by Month

MonthWater TemperatureComment
January19°CCool, but you can still swim
February18°CThe coldest month
March18°CGradual warming
April19°CMore comfortable
May20°CGood for swimming
June21°CPerfect temperature
July22°CHigh season
August23°CHottest time of the year
September23°CBest conditions
October22°CStill warm
November21°CComfortable
December20°CWarm for December
South Beach, Tenerife

Beaches in Southern Tenerife

Playa Las Vistas (Los Cristianos)

One of the island’s best urban beaches. It’s about 800 meters long, with golden imported sand and very calm waters thanks to a system of breakwaters. Blue Flag. Ideal for families with small children.

Playa del Duque (Costa Adeje)

The island’s most upscale beach. White sand, lounge chairs with umbrellas (for a fee, about €10–15 per set), and luxury restaurants and bars.

Playa de la Arena (Puerto de Santiago)

Famous for its black volcanic sand and picturesque basalt cliffs. Nearby are the Los Gigantes cliffs, 400–600 m high.

Las Teresitas Beach in Tenerife

Beaches in the North and East

Playa de las Teresitas (a suburb of Santa Cruz)

The island’s most famous natural beach—1.2 km of bright yellow sand from Western Sahara. It has a local, non-touristy atmosphere.

El Médano (southeast)

Tenerife’s windiest beach—a mecca for kitesurfers and windsurfers. Hosts international PWA competitions.

Playa Jardín (Puerto de la Cruz)

A beach designed by César Manrique: black volcanic sand with lava gardens.

Playa de Benijo (Anaga)

A wild, hard-to-reach beach in the Anaga Mountains. For experienced swimmers only.

The Underwater World of Tenerife

Marine Life and the Underwater World

  • Pilot whales: They live year-round off the southern coast—they can be seen all year round
  • Sperm whales and humpback whales: migrate through the waters off Tenerife
  • Bottlenose dolphins and striped dolphins
  • Sea turtles (loggerheads)
  • Parrotfish, barracuda, moray eels, octopuses
Surfing in Tenerife

Water Sports

Surfing—north coast (Punta del Hidalgo, El Socorro). Windsurfing—El Médano (PWA World Cup stages). Diving: Los Gigantes (visibility up to 30 m), Roca Negra, Las Galletas. Cost per dive: ~€40–60. Stand-up paddleboarding (SUP): ~€15–20/hour.

Swimming in the ocean in Tenerife

Tips for Safe Swimming

  • Pay attention to the flags: green means it’s safe, yellow means exercise caution, and red means swimming is prohibited
  • Sunscreen is a must, even on cloudy days

Whale and dolphin watching

Tours depart daily from Los Cristianos, Puerto Colón, and Los Gigantes. Cost: ~€30–45 for adults, ~€15–20 for children.

Natural lava pools

Garachico (Charco El Ancla and Charco de la Suerte) — the most famous natural swimming pools formed in solidified lava. Free. La Caleta (La Caleta de Adeje) — a fishing village with natural swimming pools.

FAQ

When is the sea warmest in Tenerife? August and September—23°C.

Are there any white sand beaches in Tenerife? Yes, in the south—Las Vistas and Playa del Duque—have white imported sand.

Is it dangerous to swim in Tenerife? The southern beaches with breakwaters are completely safe.


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