Svět jezero — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Svět jezero, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Svět jezero today is 9.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used. 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 |
|---|---|---|---|
| OCT 23 | 11.6°C | 13.3°C | |
| OCT 24 | 10.4°C | 13.3°C | |
| OCT 25 | 10.3°C | 13.3°C | |
| OCT 26 | 9.5°C | 13.3°C | |
| OCT 27 | 9.6°C | 13.3°C | |
| OCT 28 | 9.2°C | 13.3°C | |
| OCT 29 | 8.8°C | 13.3°C | |
| OCT 30 | 9.4°C | 13.3°C | |
| OCT 31 | 13.3°C | 9.7°C | |
| NOV 1 | 9.4°C | 9.7°C | |
| NOV 2 | 9.4°C | 9.7°C | |
| NOV 3 | 9.4°C | 9.6°C | |
| NOV 4 | 9.4°C | 9.6°C | |
| NOV 5 | 9.4°C | 9.6°C | |
| NOV 6 | 9.4°C | 9.6°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 | 19°C | 24°C |
| July | 17°C | 20°C | 24°C |
| August | 15°C | 20°C | 26°C |
| September | 11°C | 16°C | 21°C |
| October | 8°C | 13°C | 16°C |
| November | 2°C | 9°C | 16°C |
| December | 1°C | 5°C | 8°C |
Svět jezero: Water Temperature by Location
Svět jezero: Weather Forecast
October 31
November 1
November 2
November 3
November 4
Location & Local Information
Svět jezero is a medium-sized pond located near the town of Třeboň in the South Bohemian Region of the Czech Republic. The pond is part of the region’s extensive network of fishponds, and its relatively shallow waters warm up nicely during the summer months. In July and August, water temperatures typically reach around 22–24 °C, making it comfortable for swimming, wading, and other light water activities. The calm and clear waters create a pleasant environment for families and casual swimmers.
Swimming at Svět jezero is mostly informal, with natural banks and a few designated swimming areas rather than fully developed beaches. Visitors often combine a dip in the water with sunbathing, picnicking, or short walks along the pond’s edges. The tranquil surroundings, with forested areas and open meadows, make it a relaxing spot away from crowded tourist destinations.
Outside the peak summer season, water temperatures drop noticeably. In May or September, the pond generally stays around 15–17 °C, which is cool for long swims but still allows brief wading or splashing along the shore. Even when the water is too cold for swimming, Svět jezero remains an attractive destination for enjoying nature, birdwatching, or simply relaxing by the water.