Blansko — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Blansko, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Blansko 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 15 | 20.2°C | 20.0°C | |
| JUL 16 | 20.9°C | 20.0°C | |
| JUL 17 | 21.3°C | 20.0°C | |
| JUL 18 | 21.3°C | 20.0°C | |
| JUL 19 | 21.6°C | 20.0°C | |
| JUL 20 | 21.2°C | 20.0°C | |
| JUL 21 | 19.9°C | 20.0°C | |
| JUL 22 | 19.5°C | 20.0°C | |
| JUL 23 | 20.0°C | 19.5°C | |
| JUL 24 | 20.0°C | 19.6°C | |
| JUL 25 | 20.0°C | 19.6°C | |
| JUL 26 | 20.0°C | 19.6°C | |
| JUL 27 | 20.0°C | 19.6°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 | 14°C | 18°C | 23°C |
| July | 17°C | 20°C | 24°C |
| August | 16°C | 20°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 | 1°C | 5°C | 8°C |
Blansko: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Blansko, located north of Brno in South Moravia, is surrounded by small ponds, quarries, and stretches of the Svitava River, which together offer several opportunities for summer bathing. The ponds and former quarries in the area tend to warm up quickly in sunny weather, often reaching 22–25 °C in July and August. The Svitava, on the other hand, keeps a steady current, so its water in Blansko is usually cooler, around 18–21 °C, which makes it refreshing but less suitable for long, leisurely swims.
Locals often prefer the managed ponds and quarries for recreational swimming, as these places provide calmer water and easier entry points. Families enjoy the warmer, still waters, while the river remains attractive to those who appreciate a brisk dip in a more natural setting. This mix of options means that Blansko offers both comfortable swimming conditions in smaller lakes and more invigorating bathing in the flowing river, depending on personal preference and the summer weather.