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El Tubo

Located just meters away from the picturesque town of Garachico in Tenerife, Spain, divers can explore an extraordinary dive site - an old lava tube with a captivating underwater cavern. Starting at a depth of 12 meters, the cavern gradually expands as you delve deeper, reaching a maximum depth of 35 meters and boasting a breathtakingly large exit. This enchanting site is a paradise for cave diving enthusiasts, offering a unique and exhilarating underwater experience.

As you navigate through the cavern, you'll encounter an array of fascinating marine life. Among the inhabitants are various types of lobsters, rays, trumpetfish, octopuses, and even spotfin burrfish. The vibrant ecosystem thriving within the cavern creates a mesmerizing underwater landscape.

This dive site offers an immersive adventure with towering vertical walls and expansive hollow spaces. The entrance is adorned with zenithal holes, allowing sunlight to illuminate the underwater world, creating a stunning backlit effect. If the conditions permit, divers can enter and exit through different openings. The larger opening faces north, while the smaller one faces south. It is highly recommended to delve through the smaller entrance and emerge triumphantly through the larger one. However, the conventional route involves entering through the larger opening and exploring the entire cave before assessing the feasibility of using the exit. In the event that the exit is inaccessible, divers can retrace their path for a safe return.

In addition to the main cavern, divers can also explore various intriguing options in the vicinity of the dive site. Towards the northeast, there is a captivating veril, while towards the north lies an impressive arc formation. Furthermore, an enticing cavity devoid of an exit awaits to the east of the site. These alternative options offer divers the opportunity to delve into other captivating underwater landscapes, further enhancing their diving experience.

With visibility reaching up to 17 meters and a maximum depth of 28 meters, this dive site is best suited for advanced divers. Its unique geological features, diverse marine life, and stunning underwater scenery make it one of the most remarkable and unforgettable dive sites in Tenerife. So, embark on an extraordinary underwater adventure in Garachico's captivating lava tube cave and experience the wonders of the deep with Dive Champ.

Diving Conditions Score for El Tubo

7
Good

Good diving conditions!
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for El Tubo

Depth

28m

Visibility

17m

Experience Level

advanced

Weather Conditions for El Tubo

Wave Height

0.8m

Wind Speed

12.6 m/s

Water Temp

22.5°C

Visibility

21.8km

Cloud Cover

47%

Wave Period

7.8s

Air Temperature

21.3°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for El Tubo
Alpha

Dive Score Chart for El Tubo

Best time to dive: 16:00 with score 7.792886288416075/10. Water conditions: Waves 0.82m, Wind 17.7 m/s.Best night dive time: 4:00 with score 7.0508322440087134/10.

Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.

Sunrise at El Tubo: 06:00
Sunset at El Tubo: 18:00

Optimal diving conditions at El Tubo are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.

🌞
Best Overall
16:00

Score: 7.8/10
Waves: 0.82m (7.05s), Wind: 17.7 m/s

🌞
Safest Overall
10:00

Score: 7.7/10
Waves: 0.8m (7.05s), Wind: 17.1 m/s

🌙
Best Night
4:00

Score: 7.1/10
Waves: 0.8m, Wind: 11.8 m/s

Seasonal Analysis for El Tubo
Alpha

Historical patterns and best seasons for diving at El Tubo

The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.

Monthly Dive Score Analysis - Seasonal Diving Conditions

Higher values indicate better diving conditions

Seasonal DiveScore Chart

This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.

Higher values indicate better diving conditions

Best Season for El Tubo

Winter

Avg. Score: 9.1/10

Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.

Best Months for El Tubo

January
Score: 9.5
December
Score: 9.1
February
Score: 8.7

Ideal Conditions for El Tubo

Water Temp

Thermometer Emoji

23.5°C / 74.3°F

July

Visibility

Telescope Emoji

16.4m / 53.8ft

January

Wave Height

Wave Emoji

0.7m / 2.3ft

January

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for El Tubo

El Tubo shows typical northern hemisphere patterns with July being the warmest month (23.5°C) and January the coldest (15.1°C). The calmest conditions typically occur in January with average wave heights of 0.7m and wave periods of 8.0s. The most comfortable wave conditions are in January with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.

Scoring Legend:
9-10 (Excellent)
7-8 (Good)
5-6 (Average)
3-4 (Poor)
1-2 (Dangerous)

Last updated: 1 min. ago - Jun 23, 2026

Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.

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