Chmelař Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Chmelař Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Chmelař Lake today is 9.5°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 | 10.9°C | 13.3°C | |
| OCT 24 | 11.1°C | 13.3°C | |
| OCT 25 | 10.9°C | 13.3°C | |
| OCT 26 | 10.7°C | 13.3°C | |
| OCT 27 | 10.1°C | 13.3°C | |
| OCT 28 | 9.9°C | 13.3°C | |
| OCT 29 | 9.7°C | 13.3°C | |
| OCT 30 | 9.6°C | 13.3°C | |
| OCT 31 | 13.3°C | 9.4°C | |
| NOV 1 | 8.1°C | 9.4°C | |
| NOV 2 | 8.1°C | 9.3°C | |
| NOV 3 | 8.1°C | 9.2°C | |
| NOV 4 | 8.1°C | 9.2°C | |
| NOV 5 | 8.1°C | 9.1°C | |
| NOV 6 | 8.1°C | 9.0°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 | 16°C | 21°C | 25°C |
| September | 11°C | 15°C | 20°C |
| October | 8°C | 13°C | 16°C |
| November | 3°C | 8°C | 16°C |
| December | 2°C | 6°C | 8°C |
Chmelař Lake: Water Temperature by Location
Chmelař Lake: Weather Forecast
October 31
November 1
November 2
November 3
November 4
Location & Local Information
Lake Chmelař, situated near the town of Doksy, is a popular destination for summer recreation in northern Bohemia. Being relatively shallow, the lake warms up quickly once the warm season begins. By mid-summer, the water temperature often reaches the low to mid-20s °C, creating very comfortable conditions for swimming. Its gradual warming and accessible shoreline make it suitable even for families with children looking for gentle entry into the water.
The lake is well adapted for bathing, with beaches, grassy areas, and facilities that support both relaxation and active water sports. Because of its inviting temperature and easy access, it attracts a mix of locals and visitors who come to swim, sunbathe, or enjoy activities like paddle boating. Chmelař’s balance of natural charm and recreational infrastructure has made it a reliable spot for those seeking warm and safe water during the Czech summer.