Stoney Cove
Divers of all levels will find something to suit their needs at Stoney Cove. The site features three main levels, catering to beginners and more advanced divers alike. The 6-meter shelf area is perfect for beginner training, while the 36-meter sump offers a challenging environment for more advanced training. The main body of the quarry consists of two large 22-meter deep areas, providing a thrilling diving experience for all.
When exploring the underwater world of Stoney Cove, divers can expect to encounter a variety of fascinating marine life. Sightings often include pike, common carp, perch, and the native European freshwater crayfish, making for an exciting and diverse dive.
Steeped in history, Stoney Cove quarry played a significant role in the community. In the 1850s, a train line was constructed to transport granite from the "Top Pit" to the center of Stoney Stanton. However, the constant presence of spring water presented ongoing challenges for the quarry. By 1958, mining activities ceased, and in 1963, diving pioneers began utilizing the quarry as a training ground.
Whether you're a beginner looking to learn or an experienced diver seeking a new adventure, Stoney Cove quarry in the heart of the United Kingdom offers a remarkable diving experience in a unique underwater environment.
Diving Conditions Score for Stoney Cove
Average conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Stoney Cove
Depth
15m
Visibility
5m
Experience Level
Weather Conditions for Stoney Cove
Wave Height
1m
Wind Speed
9.7 m/s
Water Temp
18°C
Visibility
29.5km
Cloud Cover
98%
Wave Period
8s
Air Temperature
17.1°C
Precipitation
0 mm
Dive Score Chart for Stoney Cove
Best time to dive: 17:00 with score 6.715033333333333/10. Water conditions: Waves 1m, Wind 22.3 m/s.Best night dive time: 23:00 with score 6.271433333333333/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Stoney Cove 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: 6.7/10
Waves: 1m (8s), Wind: 22.3 m/s
Score: 6.7/10
Waves: 1m (8s), Wind: 21.2 m/s
Score: 6.3/10
Waves: 1m, Wind: 9.4 m/s
Seasonal Analysis for Stoney CoveAlpha
Historical patterns and best seasons for diving at Stoney Cove
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 Stoney Cove
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Stoney Cove
Ideal Conditions for Stoney Cove
Water Temp
18.1°C / 64.6°F
July
Visibility
15.7m / 51.5ft
December
Wave Height
1.0m / 3.3ft
December
Wave Period
8.0s
January
Seasonal Insights for Stoney Cove
Stoney Cove shows typical northern hemisphere patterns with July being the warmest month (18.1°C) and December the coldest (-0.7°C). The calmest conditions typically occur in December with average wave heights of 1.0m 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 17, 2026