Na Bosca
Begin your dive adventure by anchoring near the largest rock formation, which boasts a maximum depth of 17 meters. As you descend into the crystal-clear waters, you'll find yourself surrounded by a thriving ecosystem, making it a paradise for photography enthusiasts. To fully enjoy your underwater exploration, the use of nitrox is highly recommended, allowing you to extend your dive time and soak in the beauty of your surroundings.
The diversity of marine species in this area will leave you in awe. Keep your eyes peeled for magnificent moray eels, graceful conger eels, colorful nudibranchs, elusive lobsters, and fascinating octopuses. One of the highlights of the dive is encountering a mesmerizing bank of bream that accompanies you throughout almost the entirety of your underwater journey. This enchanting sight is a spectacle that photographers will especially appreciate.
East of Mar Menuda lies Na Bosca, another captivating dive site characterized by two imposing rock formations, connected by a sandy channel where marine life thrives. Thanks to its unique profile, Na Bosca caters to divers of all skill levels, making it an ideal spot for both beginners and advanced divers. Begin your dive by exploring the towering wall of the largest rock, gradually descending to its maximum depth of 17 meters. Take your time to carefully examine the intricate cracks and crevices, uncovering hidden treasures along the way.
As you make your way through the channel, exercise caution to avoid disturbing the sandy bottom by minimizing your kicking movements. This will allow for optimal visibility, giving you a chance to spot numerous small moray eels, elusive lobsters, vibrant nudibranchs, and elusive conger eels. The diverse array of sea life in the area ensures that every moment of your dive at Na Bosca is filled with excitement and wonder.
Venture towards the outermost area of Na Bosca, where a magnificent bank of breams awaits. These graceful creatures can be observed resting peacefully on the rocks, providing a captivating sight for photographers to capture. This enchanting dive site promises to leave a lasting impression on divers of all backgrounds, providing a truly immersive and unforgettable underwater experience.
With a visibility of 14 meters and a maximum depth of 20 meters, Mar Menuda and Na Bosca offer an optimal environment for divers to explore and appreciate the wonders of the underwater world. No matter your level of expertise, the captivating beauty and rich biodiversity of these dive sites will undoubtedly leave you longing to return for more.
Embark on your underwater journey at Mar Menuda and Na Bosca, located in the Camí de Ronda, Tossa de Mar, Selva, Girona, Catalonia, Spain. Discover the magic that awaits beneath the surface and create cherished memories that will last a lifetime.
Diving Conditions Score for Na Bosca
Decent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Na Bosca
Depth
20m
Visibility
14m
Experience Level
Weather Conditions for Na Bosca
Wave Height
1m
Wind Speed
10 m/s
Water Temp
18°C
Visibility
15km
Cloud Cover
57.5%
Wave Period
8s
Air Temperature
20°C
Precipitation
0 mm
Dive Score Chart for Na Bosca
Best time to dive: 6:00 with score 7.113333333333333/10. Water conditions: Waves 1m, Wind 10 m/s.Best night dive time: 0:00 with score 6.613333333333333/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Na Bosca 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: 7.1/10
Waves: 1m (8s), Wind: 10 m/s
Score: 6.6/10
Waves: 1m, Wind: 10 m/s
Seasonal Analysis for Na BoscaAlpha
Historical patterns and best seasons for diving at Na Bosca
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 Na Bosca
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Na Bosca
Ideal Conditions for Na Bosca
Water Temp
24.2°C / 75.6°F
June
Visibility
20.1m / 65.9ft
October
Wave Height
0.2m / 0.7ft
January
Wave Period
8.0s
January
Seasonal Insights for Na Bosca
Na Bosca shows typical northern hemisphere patterns with June being the warmest month (24.2°C) and December the coldest (20.2°C). The calmest conditions typically occur in January with average wave heights of 0.2m 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 22, 2026