Žermanická přehrada — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Žermanická přehrada, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Žermanická přehrada today is 19.5°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 14 | 17.1°C | 19.5°C | |
| JUL 15 | 19.3°C | 19.5°C | |
| JUL 16 | 19.7°C | 19.5°C | |
| JUL 17 | 19.7°C | 19.5°C | |
| JUL 18 | 20.2°C | 19.5°C | |
| JUL 19 | 20.6°C | 19.5°C | |
| JUL 20 | 20.1°C | 19.5°C | |
| JUL 21 | 19.8°C | 19.5°C | |
| JUL 22 | 19.5°C | 19.5°C | |
| JUL 23 | 19.5°C | 19.5°C | |
| JUL 24 | 19.5°C | 19.5°C | |
| JUL 25 | 19.5°C | 19.5°C | |
| JUL 26 | 19.5°C | 19.5°C | |
| JUL 27 | 19.5°C | 19.5°C | |
| JUL 28 | 19.5°C | 19.5°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 | 1°C | 5°C | 9°C |
| February | 1°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 | 11°C | 17°C | 22°C |
| July | 15°C | 20°C | 24°C |
| August | 15°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 |
Žermanická přehrada: Water Temperature by Location
Žermanická přehrada: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Žermanická přehrada is a reservoir located in the Moravian-Silesian region of the Czech Republic, known for its clear waters and scenic surroundings. Being a relatively large and deep reservoir, the water tends to warm gradually during the summer months. In July and August, typical surface temperatures range around 20–24 °C, making it comfortable for swimming, while in late spring and early summer, the water is cooler, usually between 12 °C and 18 °C. The depth and size of the reservoir mean that temperatures can vary depending on the location, with shallower bays warming more quickly than the central parts.
The reservoir offers several spots suitable for swimming, with gentle shorelines and areas where families often gather for a dip. While there are no extensive beach facilities, the environment is pleasant for casual swimmers, sunbathing, and wading. Boating and fishing are also common, so swimmers should stay aware of nearby activity. Lifeguard services are limited, so caution is advised, particularly for children or inexperienced swimmers.
Overall, Žermanická přehrada provides a relaxing and natural swimming experience during the warmer months. Its combination of calm waters, scenic surroundings, and relatively warm summer temperatures makes it a popular local spot for cooling off, even if it is less structured than traditional swimming beaches.