Lom Srní
At the diving base within the site, divers can find various amenities including accommodation, bottling, and refreshments. Exploring the quarry's underwater world reveals a diverse range of marine life. Among the notable species are catfish, carp, pike, walleye, sturgeon, perch, as well as a large number of small fish like whitefish and bream.
Divers can expect an average visibility of 3-4 meters throughout the year, with the best visibility found within the first 5 meters. This area offers an excellent opportunity to observe the abundance of fish present. The water temperature ranges from 22 to 26 °C down to a depth of 6 meters during the summer months. Beyond that, there is a thermocline around 7-8 meters depth.
The quarry also features interesting underwater attractions, including flooded trees located on the right side. These trees attract various fish and other underwater creatures, making it an intriguing spot for divers to explore. Additionally, there are small wrecks to be discovered within the Srní quarry, such as a bus, a plane, and a small boat. These wrecks are found at depths ranging from 4 to 10 meters.
Whether you are a beginner or advanced diver, this dive site offers an engaging underwater experience. With its unique features and diverse marine life, it is definitely worth a visit for divers seeking adventure in Czechia.
Diving Conditions Score for Lom Srní
Decent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Lom Srní
Depth
10m
Visibility
3m
Experience Level
Weather Conditions for Lom Srní
Wave Height
1m
Wind Speed
4.7 m/s
Water Temp
18°C
Visibility
39.92km
Cloud Cover
31%
Wave Period
8s
Air Temperature
18.3°C
Precipitation
0 mm
Dive Score Chart for Lom Srní
Best time to dive: 12:00 with score 7.943333333333333/10. Water conditions: Waves 1m, Wind 2 m/s.Best night dive time: 22:00 with score 7.5633333333333335/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Lom Srní 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: 7.9/10
Waves: 1m (8s), Wind: 2 m/s
Score: 7.6/10
Waves: 1m, Wind: 0.8 m/s
Seasonal Analysis for Lom SrníAlpha
Historical patterns and best seasons for diving at Lom Srní
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 Lom Srní
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Lom Srní
Ideal Conditions for Lom Srní
Water Temp
17.1°C / 62.8°F
June
Visibility
14.6m / 47.9ft
March
Wave Height
1.1m / 3.6ft
March
Wave Period
8.0s
January
Seasonal Insights for Lom Srní
Lom Srní shows typical northern hemisphere patterns with June being the warmest month (17.1°C) and December the coldest (-5.1°C). The calmest conditions typically occur in March with average wave heights of 1.1m and wave periods of 8.0s. The most comfortable wave conditions are in March 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). March is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during March to May, 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 20, 2026