Bolets
At Roca Muladera, divers can expect to encounter a diverse range of marine life. This includes various species of crustaceans, nudibranchs, octopus, rays, moray eels, and schools of anchovies. It's also common to spot sunfish during dives here.
One of the highlights of this dive site is the giant precoralinos in the shape of mushrooms, locally known as "Bolets." These formations add a touch of magical charm to the underwater landscape. As you explore the depths ranging from 23m to 35 meters, you'll have the opportunity to observe a wide variety of fish, such as bream, sea bream, anchovies, and Mediterranean species. Eagle rays and torpedo rays may also make an appearance.
If you plan your dive between May and August, you'll have a good chance of witnessing moonfish, as this is their cleaning season. Additionally, keep an eye out for rapes and San Pedro fish, which can further enhance your underwater experience. Since this is a deep dive, it is recommended that you have prior deep diving experience, and using nitrox can help extend your dive time safely.
The visibility at Roca Muladera is around 10 meters, allowing for clear underwater views. With a maximum depth of 28 meters, this dive site is best suited for expert divers. Its proximity to attractions like Cami de Ronda, Santa Maria de Llorell, and Selva makes it an ideal location for diving enthusiasts looking to explore the waters of Catalonia.
So, if you're seeking an unforgettable diving adventure in Spain, make sure to include Roca Muladera in your itinerary. With its vibrant marine life, captivating underwater formations, and convenient boat access from Tossa de Mar, this dive site is a must-visit for experienced divers.
Diving Conditions Score for Bolets
Excellent diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Bolets
Depth
28m
Visibility
10m
Experience Level
Weather Conditions for Bolets
Wave Height
0.16m
Wind Speed
2.6 m/s
Water Temp
22°C
Visibility
31.78km
Cloud Cover
0%
Wave Period
3.15s
Air Temperature
27.1°C
Precipitation
0 mm
Dive Score Chart for Bolets
Best time to dive: 8:00 with score 9.54804232804233/10. Water conditions: Waves 0.16m, Wind 2.6 m/s.Best night dive time: 3:00 with score 8.609743589743589/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Bolets 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: 9.5/10
Waves: 0.16m (3.15s), Wind: 2.6 m/s
Score: 8.6/10
Waves: 0.2m, Wind: 7.6 m/s
Seasonal Analysis for BoletsAlpha
Historical patterns and best seasons for diving at Bolets
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 Bolets
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Bolets
Ideal Conditions for Bolets
Water Temp
25.4°C / 77.7°F
July
Visibility
17.7m / 58.1ft
January
Wave Height
0.4m / 1.3ft
January
Wave Period
8.0s
January
Seasonal Insights for Bolets
Bolets shows typical northern hemisphere patterns with July being the warmest month (25.4°C) and January the coldest (3.8°C). The calmest conditions typically occur in January with average wave heights of 0.4m 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 13, 2026