Grand Roc - La Faille
Located just a short 15-minute sail from Port Barcares in France, this natural dive site is a hidden gem on the edge of the remarkable Grand Roc. Dive into a mesmerizing underwater world characterized by towering rocky patates, reaching heights of 2 to 5 meters, adorned with an abundance of crevices. As you explore the depths, you'll encounter the magnificent Faille, a prominent break that demarcates the rocky plateau of the Grand Roc.
Prepare to be captivated by the diverse marine life that inhabits this site. Glide past an array of crustaceans including Bonelias, Gorgonians, Nudibranchs, and Comatulas. Additionally, you'll have the opportunity to spot pelagic creatures such as Congers, Mostelles, Anthias, and lobsters.
With a visibility of 3 meters and a maximum depth of 35 meters, this dive site presents an exciting challenge for advanced divers. Whether you're an experienced diver or an intrepid adventurer, this underwater paradise offers a thrilling and unforgettable exploration.
Discover this exceptional dive site in Metropolitan France, France, and immerse yourself in the captivating wonders of the sea.
Prepare to be captivated by the diverse marine life that inhabits this site. Glide past an array of crustaceans including Bonelias, Gorgonians, Nudibranchs, and Comatulas. Additionally, you'll have the opportunity to spot pelagic creatures such as Congers, Mostelles, Anthias, and lobsters.
With a visibility of 3 meters and a maximum depth of 35 meters, this dive site presents an exciting challenge for advanced divers. Whether you're an experienced diver or an intrepid adventurer, this underwater paradise offers a thrilling and unforgettable exploration.
Discover this exceptional dive site in Metropolitan France, France, and immerse yourself in the captivating wonders of the sea.
Diving Conditions Score for Grand Roc - La Faille
6.9
Above AverageDecent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Grand Roc - La Faille
Depth
35m
Visibility
3m
Experience Level
advanced
Weather Conditions for Grand Roc - La Faille
Wave Height
0.34m
Wind Speed
20.4 m/s
Water Temp
20.5°C
Visibility
30.5km
Cloud Cover
3%
Wave Period
2.65s
Air Temperature
21.6°C
Precipitation
0 mm
Detailed 7-Day Diving Forecast for Grand Roc - La Faille
Alpha
Dive Score Chart for Grand Roc - La Faille
Best time to dive: 12:00 with score 7.366666666666667/10. Water conditions: Waves 0.58m, Wind 32.6 m/s.Best night dive time: 23:00 with score 7.208888888888889/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at Grand Roc - La Faille : 06:00
Sunset at Grand Roc - La Faille : 18:00
Optimal diving conditions at Grand Roc - La Faille 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
12:00Score: 7.4/10
Waves: 0.58m (3s), Wind: 32.6 m/s
Best Night
23:00Score: 7.2/10
Waves: 0.52m, Wind: 30.8 m/s
Seasonal Analysis for Grand Roc - La Faille Alpha
Historical patterns and best seasons for diving at Grand Roc - La Faille
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 Grand Roc - La Faille
Winter
Avg. Score: 7.9/10
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Grand Roc - La Faille
January
Score: 8.0
February
Score: 7.8
December
Score: 7.8
Ideal Conditions for Grand Roc - La Faille
Water Temp
24.0°C / 75.2°F
July
Visibility
12.0m / 39.4ft
May
Wave Height
2.0m / 6.6ft
December
Wave Period
8.0s
January
Seasonal Insights for Grand Roc - La Faille
Grand Roc - La Faille shows typical northern hemisphere patterns with July being the warmest month (24.0°C) and January the coldest (6.2°C). The calmest conditions typically occur in December with average wave heights of 2.0m and wave periods of 8.0s. The most comfortable wave conditions are in December 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 December to February, 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 19, 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.
24 Dive sites near Grand Roc - La Faille in
Grand Roc - La Faille
les rochers de la sorcière
les deux tours
Le Grand Roc
Les Amas de Leucate
Les enrochements
Les Terrasses 2
Lydia 1
Les Terrasses 1
Roc du Poulpe
Roc de David
Les Herbiers
Maça ďOr
Épave La Péniche, Le SOR
Cap Béar
Épave Le Saumur
Les contrebandiers
Pytheas, Port-Vendres
Caball Bernat
Canadell
Anse de Terrimbo
Anse de la Mauresque
La Moulade
Tavac
Got feedback?
Help us improve this dive site by giving us feedback.