Sázava River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Sázava River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Sázava River today is 18.8°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 |
|---|---|---|---|
| AUG 24 | 18.6°C | 19.7°C | |
| AUG 25 | 17.9°C | 19.7°C | |
| AUG 26 | 17.7°C | 19.7°C | |
| AUG 27 | 17.7°C | 19.7°C | |
| AUG 28 | 18.0°C | 19.7°C | |
| AUG 29 | 18.9°C | 19.7°C | |
| AUG 30 | 19.0°C | 19.7°C | |
| AUG 31 | 18.8°C | 19.7°C | |
| SEP 1 | 17.6°C | 18.7°C | |
| SEP 2 | 17.6°C | 18.7°C | |
| SEP 3 | 17.6°C | 18.6°C | |
| SEP 4 | 17.6°C | 18.6°C | |
| SEP 5 | 17.6°C | 18.5°C | |
| SEP 6 | 17.6°C | 18.4°C | |
| SEP 7 | 17.6°C | 18.4°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 | 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 | 17°C | 20°C | 24°C |
| August | 15°C | 20°C | 25°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 |
Sázava River: Water Temperature by Location
Sázava River: Weather Forecast
September 1
September 2
September 3
September 4
September 5
September 6
Location & Local Information
Source:
• location Cikháj, Upper Svratka Highlands
• elevation 757 m (2,484 ft)
Mouth:
• location Vltava
• elevation 200 m (660 ft)
Length 225.9 km (140.4 mi)
The Sázava River, flowing through central Bohemia, is a popular natural destination for summer recreation. In the warmest months, water temperatures in calm sections of the river usually reach around 19–23 °C, making it comfortable for swimming, wading, or simply cooling off on hot days. In spring and early autumn, the water is cooler, often around 14–17 °C, which makes bathing refreshing but generally suited for short dips rather than long swims.
Swimming in the Sázava is mostly informal, with locals and visitors using accessible riverbanks, shallow inlets, and calm stretches for bathing. While some areas have gentle currents suitable for families and casual swimmers, others near narrower or deeper channels can be swifter, so caution is advised. The river’s natural surroundings make it particularly appealing for those seeking a quiet and relaxed water experience.
Beyond swimming, the Sázava is well known for canoeing, kayaking, and fishing, which adds to the lively summer atmosphere along its banks. Its combination of scenic landscapes, moderate summer temperatures, and calm areas for swimming make it a favored spot for locals and tourists alike, offering a natural retreat in central Bohemia.