Banderishki Lakes — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Banderishki Lakes, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Banderishki Lakes today is 12.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 3 | 11.1°C | 11.0°C | |
| JUN 4 | 11.1°C | 11.0°C | |
| JUN 5 | 11.0°C | 11.0°C | |
| JUN 6 | 11.2°C | 11.0°C | |
| JUN 7 | 11.2°C | 11.0°C | |
| JUN 8 | 11.2°C | 11.0°C | |
| JUN 10 | 12.1°C | 11.0°C | |
| JUN 11 | 11.0°C | 12.0°C | |
| JUN 12 | 11.0°C | 12.0°C | |
| JUN 13 | 11.0°C | 11.9°C | |
| JUN 14 | 11.0°C | 11.9°C | |
| JUN 15 | 11.0°C | 11.8°C | |
| JUN 16 | 11.0°C | 11.8°C | |
| JUN 17 | 11.0°C | 11.7°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 0°C | 0°C | 2°C |
| February | 0°C | 0°C | 2°C |
| March | 0°C | 2°C | 5°C |
| April | 0°C | 4°C | 8°C |
| May | 2°C | 8°C | 14°C |
| June | 6°C | 11°C | 17°C |
| July | 8°C | 13°C | 19°C |
| August | 9°C | 14°C | 20°C |
| September | 6°C | 11°C | 17°C |
| October | 3°C | 7°C | 10°C |
| November | 0°C | 4°C | 7°C |
| December | 0°C | 0°C | 2°C |
Banderishki Lakes: Water Temperature by Location
Banderishki Lakes: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
The Banderishki Lakes (Бъндеришки езера) are a chain of high‑mountain glacial lakes in the Pirin range and their water remains cold for most of the year. After ice melt in late spring, surface temperatures typically range from about 0–6 °C (32–43 °F). In the warmest weeks of summer, the shallowest ponds can rise to roughly 6–14 °C (43–57 °F), though deeper basins stay markedly colder. Come autumn the water cools again to roughly 2–8 °C (36–46 °F) before refreezing in winter, when many of the lakes are covered by ice and snow.
Swimming is physically possible but uncommon and generally discouraged for both safety and conservation reasons. There is no widespread formal infrastructure for bathing, and the cold temperatures mean even short immersion carries a real risk of cold shock and hypothermia. Additionally, the lakes lie within a protected mountain park where visitors are expected to avoid disturbing fragile alpine ecosystems; some park rules and local guidance advise against entering the water to protect water quality and wildlife. A cautious, brief dip in summer has been done by hikers, but most people limit contact to wading or simply enjoying the scenery rather than swimming.