Bunker de Cala Blanca
When entering from the beach of Cala Blanca, you will dive westwards, following the wall on your right. As you reach the beginning of Cala Blanca, continue in a north-westerly direction, keeping the wall on your right. Approximately 50 meters after changing course, you will discover a cave situated beneath the bunker of Cala Blanca, giving this dive its name.
With a maximum depth of 16 meters, this sandy dive site is perfect for beginner and advanced divers alike. As you explore the area, you will be surrounded by a rich variety of marine life. Keep an eye out for seabreams, two-banded seabreams, ornate wrasses, red mullets, combers, painted combers, greater weevers, and wide-eyed flounders. Night dives offer the opportunity to encounter cuttlefishes, adding an extra element of excitement to your underwater adventure.
This dive site at Cala Blanca in Spain offers excellent visibility of up to 19 meters, allowing you to fully appreciate the beauty of the underwater landscape. Situated near Avinguda de la Cala Blanca, Cala Blanca, Ciutadella, Menorca, Balearic Islands, this location is easily accessible for divers. Whether you are a beginner or advanced diver, this dive site provides a memorable experience in the clear waters of Spain.
Diving Conditions Score for Bunker de Cala Blanca
Very good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Bunker de Cala Blanca
Depth
17m
Visibility
19m
Experience Level
Weather Conditions for Bunker de Cala Blanca
Wave Height
0.52m
Wind Speed
7.3 m/s
Water Temp
25.3°C
Visibility
41.14km
Cloud Cover
0%
Wave Period
4.55s
Air Temperature
30°C
Precipitation
0 mm
Dive Score Chart for Bunker de Cala Blanca
Best time to dive: 7:00 with score 8.971809219858157/10. Water conditions: Waves 0.54m, Wind 4.9 m/s.Best night dive time: 23:00 with score 8.56578947368421/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Bunker de Cala Blanca 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.
Score: 9.0/10
Waves: 0.54m (4.7s), Wind: 4.9 m/s
Score: 8.6/10
Waves: 0.44m, Wind: 3.7 m/s
Seasonal Analysis for Bunker de Cala BlancaAlpha
Historical patterns and best seasons for diving at Bunker de Cala Blanca
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 Bunker de Cala Blanca
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Bunker de Cala Blanca
Ideal Conditions for Bunker de Cala Blanca
Water Temp
27.0°C / 80.6°F
August
Visibility
14.7m / 48.2ft
January
Wave Height
1.1m / 3.6ft
January
Wave Period
8.0s
January
Seasonal Insights for Bunker de Cala Blanca
Bunker de Cala Blanca shows typical northern hemisphere patterns with July being the warmest month (27.2°C) and January the coldest (7.3°C). The calmest conditions typically occur in January with average wave heights of 1.1m 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.
Last updated: 1 min. ago - Jun 21, 2026