Chomutovka River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Chomutovka River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Chomutovka River today is 21.1°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 |
|---|---|---|---|
| AUG 4 | 21.3°C | 18.7°C | |
| AUG 5 | 21.6°C | 18.7°C | |
| AUG 6 | 22.1°C | 18.7°C | |
| AUG 7 | 22.3°C | 18.7°C | |
| AUG 8 | 23.4°C | 18.7°C | |
| AUG 9 | 21.5°C | 18.7°C | |
| AUG 10 | 21.4°C | 18.7°C | |
| AUG 11 | 21.1°C | 18.7°C | |
| AUG 12 | 18.7°C | 21.0°C | |
| AUG 13 | 18.7°C | 20.9°C | |
| AUG 14 | 18.7°C | 20.7°C | |
| AUG 15 | 18.7°C | 20.6°C | |
| AUG 16 | 18.7°C | 20.5°C | |
| AUG 17 | 18.7°C | 20.4°C | |
| AUG 18 | 18.7°C | 20.3°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 | 2°C | 7°C | 11°C |
| April | 5°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 13°C | 18°C | 23°C |
| July | 15°C | 20°C | 24°C |
| August | 14°C | 19°C | 24°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 |
Chomutovka River: Water Temperature by Location
Chomutovka River: Weather Forecast
August 12
August 13
August 14
August 15
August 16
Location & Local Information
Source:
• location Hora Svatého Šebestiána, Ore Mountains
• elevation 863 m (2,831 ft)
Mouth:
• location Ohře
• coordinates 50°21′45″N 13°43′5″E
• elevation 181 m (594 ft)
Length 50.4 km (31.3 mi)
The Chomutovka River is a relatively small watercourse flowing through the Ore Mountains and the town of Chomutov before eventually joining the Ohře. Because of its modest size and shallow profile, the river reacts quickly to seasonal weather. In summer, the water can warm into the upper teens or low 20s °C on sunny days, but it also cools down fast during cloudy or rainy periods. This makes its temperature less stable than that of larger rivers or nearby lakes.
As for swimming, the Chomutovka is not typically used for bathing. Its narrow channel, variable depth, and occasional water quality issues limit its suitability for recreational swimming. Instead, people living near the river tend to visit nearby reservoirs or natural lakes where conditions are safer and more comfortable. The Chomutovka contributes more as a scenic element and a natural feature in the town than as a place for regular swimming.