Velký rybnik Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Velký rybnik Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Velký rybnik Lake today is 7.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 41°F (5°C) to 47°F (8°C). This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold. 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 |
|---|---|---|---|
| OCT 26 | 9.9°C | 11.5°C | |
| OCT 27 | 9.8°C | 11.5°C | |
| OCT 28 | 9.1°C | 11.5°C | |
| OCT 29 | 9.3°C | 11.5°C | |
| OCT 30 | 9.4°C | 11.5°C | |
| OCT 31 | 8.8°C | 11.5°C | |
| NOV 1 | 8.6°C | 9.5°C | |
| NOV 2 | 7.7°C | 9.5°C | |
| NOV 3 | 9.5°C | 7.9°C | |
| NOV 4 | 9.5°C | 8.0°C | |
| NOV 5 | 9.5°C | 8.1°C | |
| NOV 6 | 9.5°C | 8.1°C | |
| NOV 7 | 9.5°C | 8.2°C | |
| NOV 8 | 9.5°C | 8.3°C | |
| NOV 9 | 9.5°C | 8.4°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 | 5°C | 9°C |
| February | 0°C | 5°C | 9°C |
| March | 1°C | 6°C | 11°C |
| April | 5°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 13°C | 18°C | 23°C |
| July | 14°C | 19°C | 24°C |
| August | 14°C | 19°C | 23°C |
| September | 10°C | 15°C | 19°C |
| October | 7°C | 12°C | 16°C |
| November | 2°C | 10°C | 16°C |
| December | 2°C | 5°C | 8°C |
Velký rybnik Lake: Water Temperature by Location
Velký rybnik Lake: Weather Forecast
November 3
November 4
November 5
November 6
November 7
Location & Local Information
Velký rybník, located near Karlovy Vary, is one of the larger ponds in the region and has long been a favorite place for local swimming. Because of its moderate depth and relatively open surface, the water warms up fairly well during summer. In June the temperature usually hovers around 18–20 °C, and in July and August it often rises to 22–24 °C, sometimes even a bit higher during prolonged hot spells. After cooler nights or rainy weather, the water can feel refreshing, but on sunny days it is comfortable for longer swims.
Swimming here is quite accessible, as there are natural banks and several entry points that are popular with families and casual bathers. The pond also has areas where people can sunbathe, making it a convenient choice for a relaxed summer afternoon. Thanks to its size, Velký rybník offers enough space for both swimming and small boats, so it combines the feeling of a traditional Czech pond with a recreational character that makes it attractive during the warm season.