Vodní nádrž Švihov — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Vodní nádrž Švihov, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Vodní nádrž Švihov today is 21.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 23 | 20.0°C | 18.2°C | |
| JUN 24 | 20.3°C | 18.2°C | |
| JUN 25 | 20.0°C | 18.2°C | |
| JUN 26 | 20.1°C | 18.2°C | |
| JUN 27 | 20.5°C | 18.2°C | |
| JUN 28 | 21.3°C | 18.2°C | |
| JUN 29 | 22.3°C | 18.2°C | |
| JUN 30 | 22.6°C | 18.2°C | |
| JUL 1 | 20.0°C | 21.5°C | |
| JUL 2 | 20.0°C | 21.4°C | |
| JUL 3 | 20.0°C | 21.4°C | |
| JUL 4 | 20.0°C | 21.3°C | |
| JUL 5 | 20.0°C | 21.2°C | |
| JUL 6 | 20.0°C | 21.1°C | |
| JUL 7 | 20.0°C | 21.0°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 | 14°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 | 2°C | 9°C | 16°C |
| December | 2°C | 5°C | 8°C |
Vodní nádrž Švihov: Water Temperature by Location
Vodní nádrž Švihov: Weather Forecast
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July 4
July 5
July 6
Location & Local Information
Vodní nádrž Švihov, also known as the Švihov Reservoir, is one of the larger bodies of water in the Czech Republic, located in the Vysočina region. In summer, water temperatures near the reservoir’s edges usually reach around 20–24 °C, making it pleasant for wading or cooling off. However, since the reservoir is primarily designed for water supply purposes, the water in most areas tends to be cooler and deeper, so swimming is less common compared to recreational lakes. In spring and early autumn, temperatures are lower, typically around 14–18 °C, making bathing brisk and more suitable for shorter dips.
Official swimming in Švihov is very limited due to its role as a drinking water reservoir. Public access is generally restricted, and there are few if any designated beaches or recreational swimming areas. Locals and visitors usually respect these regulations, and where bathing is allowed, it tends to be at small, calm spots along the banks rather than large open areas.
Despite restrictions, the reservoir and its surroundings provide a peaceful and scenic environment for outdoor activities. People often visit for walks, cycling, or simply enjoying nature by the water. For those interested in a quiet, natural setting, Švihov offers a serene experience, though swimming opportunities are very limited and should be approached with care and awareness of local rules.