Vodní nádrž Rozkoš — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Vodní nádrž Rozkoš, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Vodní nádrž Rozkoš today is 19.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| JUL 15 | 20.1°C | 20.0°C | |
| JUL 16 | 20.8°C | 20.0°C | |
| JUL 17 | 20.9°C | 20.0°C | |
| JUL 18 | 20.9°C | 20.0°C | |
| JUL 19 | 21.3°C | 20.0°C | |
| JUL 20 | 20.8°C | 20.0°C | |
| JUL 21 | 20.5°C | 20.0°C | |
| JUL 22 | 19.6°C | 20.0°C | |
| JUL 23 | 20.0°C | 19.6°C | |
| JUL 24 | 20.0°C | 19.6°C | |
| JUL 25 | 20.0°C | 19.7°C | |
| JUL 26 | 20.0°C | 19.7°C | |
| JUL 27 | 20.0°C | 19.7°C | |
| JUL 28 | 20.0°C | 19.7°C | |
| JUL 29 | 20.0°C | 19.7°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 | 5°C | 9°C |
| February | 0°C | 5°C | 9°C |
| March | 3°C | 7°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 | 16°C | 20°C | 24°C |
| August | 14°C | 19°C | 23°C |
| September | 11°C | 18°C | 19°C |
| October | 8°C | 13°C | 16°C |
| November | 3°C | 8°C | 16°C |
| December | 2°C | 6°C | 8°C |
Vodní nádrž Rozkoš: Water Temperature by Location
Vodní nádrž Rozkoš: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
The Rozkoš Reservoir, located in northeastern Bohemia, is one of the largest lakes in the region and a popular destination for summer recreation. During the warmest months, water temperatures typically reach around 20–25 °C, making it ideal for swimming, wading, and other water activities. In spring and early autumn, the water is cooler, usually around 15–18 °C, which makes bathing refreshing but generally suitable for shorter dips rather than extended swims.
Swimming at Rozkoš is well-established, with accessible banks, sandy or grassy areas, and several calm bays where locals and visitors can safely enjoy the water. The reservoir’s size provides both lively spots with more activity and quieter corners for those who prefer a peaceful swim. The water is generally calm in most parts, making it safe for families, casual swimmers, and even beginners.
Beyond swimming, Rozkoš offers a range of recreational opportunities, including sailing, windsurfing, fishing, and picnicking along the shore. Its combination of warm summer water temperatures, scenic surroundings, and varied activities makes it one of the most popular bathing and leisure destinations in eastern Bohemia.