Bianca C (Wreck)
Divers exploring the depths of Bianca C will be greeted by an awe-inspiring sight. With depths reaching up to 30 meters (100 feet), this dive site offers a mesmerizing encounter with barracudas and mesmerizing schools of horse-eye jacks. The shallower parts of the wreck boast a vibrant display of coral and sponges, adding to the enchantment of the underwater world.
The letter "C" in Bianca C represents the Costa line, paying homage to its origin. Interestingly, the ship was named after the owner's daughter, Bianca. As recreational divers embark on their adventure, they can marvel at the upper levels of the wreck, keeping a watchful eye for the graceful eagle rays, swift barracudas, and the occasional appearance of the horse-eye jacks swimming in harmony.
With a seabed resting at 50 meters (160 feet), the Bianca C wreck offers an exhilarating experience for advanced divers seeking a tech dive. The multi-level profile allows for an extended exploration of the wreck, with the opportunity for staged decompression before ascending to the surface. Although penetration into the wreck is not advisable due to its condition, divers will find delight in the intriguing swim-throughs that the site has to offer.
Located in Grenada, the Bianca C wreck is a testament to the rich diving opportunities found in this Caribbean paradise. With a visibility of 19 meters and a maximum depth of 38 meters, this dive site promises an unforgettable underwater excursion. Nestled in Calliste, Saint George, Grenada, divers can easily access this remarkable site and immerse themselves in its captivating allure.
Diving Conditions Score for Bianca C (Wreck)
Good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Bianca C (Wreck)
Depth
38m
Visibility
19m
Experience Level
Weather Conditions for Bianca C (Wreck)
Wave Height
1.12m
Wind Speed
19.9 m/s
Water Temp
28.1°C
Visibility
19.26km
Cloud Cover
16%
Wave Period
5.1s
Air Temperature
29.3°C
Precipitation
0 mm
Dive Score Chart for Bianca C (Wreck)
Best time to dive: 12:00 with score 6.639500000000001/10. Water conditions: Waves 1.12m, Wind 18.6 m/s.Best night dive time: 0:00 with score 6.3656/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Bianca C (Wreck) 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: 6.6/10
Waves: 1.12m (5.2s), Wind: 18.6 m/s
Score: 6.6/10
Waves: 1.1m (5.2s), Wind: 17.7 m/s
Score: 6.4/10
Waves: 0.94m, Wind: 18 m/s
Seasonal Analysis for Bianca C (Wreck)Alpha
Historical patterns and best seasons for diving at Bianca C (Wreck)
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 Bianca C (Wreck)
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Bianca C (Wreck)
Ideal Conditions for Bianca C (Wreck)
Water Temp
26.9°C / 80.4°F
May
Visibility
11.4m / 37.4ft
May
Wave Height
1.9m / 6.2ft
January
Wave Period
8.0s
January
Seasonal Insights for Bianca C (Wreck)
Bianca C (Wreck) shows typical northern hemisphere patterns with May being the warmest month (26.9°C) and December the coldest (21.8°C). The calmest conditions typically occur in January with average wave heights of 1.9m 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). May is usually the driest month with 0.7mm 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 18, 2026