Písek — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Písek, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Písek today is 19.3°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 | 20.6°C | 20.0°C | |
| JUL 16 | 21.0°C | 20.0°C | |
| JUL 17 | 21.4°C | 20.0°C | |
| JUL 18 | 21.7°C | 20.0°C | |
| JUL 19 | 21.6°C | 20.0°C | |
| JUL 20 | 20.8°C | 20.0°C | |
| JUL 21 | 19.6°C | 20.0°C | |
| JUL 23 | 20.0°C | 19.3°C | |
| JUL 24 | 20.0°C | 19.4°C | |
| JUL 25 | 20.0°C | 19.4°C | |
| JUL 26 | 20.0°C | 19.4°C | |
| JUL 27 | 20.0°C | 19.5°C | |
| JUL 28 | 20.0°C | 19.5°C | |
| JUL 29 | 20.0°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 | 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 | 10°C | 16°C |
| December | 1°C | 5°C | 8°C |
Písek: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
In Písek, the Otava River flows directly through the heart of the town and creates inviting conditions for summer swimming. The water here is constantly moving, so it stays a bit cooler than nearby ponds, usually reaching around 19–22 °C in July and August. In shallower stretches along the riverbanks, temperatures can rise slightly higher, while deeper currents keep the central flow refreshingly cool. This balance makes the Otava in Písek ideal for those who enjoy a natural dip that is both invigorating and pleasant on hot days.
Locals often use accessible riverbanks and calm sections within Písek for bathing, giving the town a lively summer atmosphere. The Otava here combines the convenience of being right in the city with the charm of swimming in a natural river. While it doesn’t provide the same comfort as managed lakes, the flowing water and central location make it a popular choice for residents who want to cool off without leaving town.