Slnecne Jazera Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Slnecne Jazera Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Slnecne Jazera Lake today is 20.7°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 |
|---|---|---|---|
| JUN 3 | 20.1°C | 21.0°C | |
| JUN 4 | 20.5°C | 21.0°C | |
| JUN 5 | 20.0°C | 21.0°C | |
| JUN 6 | 19.9°C | 21.0°C | |
| JUN 7 | 19.7°C | 21.0°C | |
| JUN 8 | 20.2°C | 21.0°C | |
| JUN 10 | 20.7°C | 21.0°C | |
| JUN 11 | 21.0°C | 20.7°C | |
| JUN 12 | 21.0°C | 20.7°C | |
| JUN 13 | 21.0°C | 20.7°C | |
| JUN 14 | 21.0°C | 20.8°C | |
| JUN 15 | 21.0°C | 20.8°C | |
| JUN 16 | 21.0°C | 20.8°C | |
| JUN 17 | 21.0°C | 20.8°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 | 0°C | 6°C | 10°C |
| February | 1°C | 6°C | 10°C |
| March | 4°C | 9°C | 13°C |
| April | 8°C | 13°C | 17°C |
| May | 11°C | 17°C | 22°C |
| June | 16°C | 21°C | 26°C |
| July | 19°C | 24°C | 29°C |
| August | 16°C | 21°C | 26°C |
| September | 13°C | 19°C | 24°C |
| October | 9°C | 13°C | 17°C |
| November | 4°C | 9°C | 13°C |
| December | 2°C | 7°C | 11°C |
Slnecne Jazera Lake: Water Temperature by Location
Slnecne Jazera Lake: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Slnečné jazerá in western Slovakia are among the most popular natural swimming destinations in the country. Thanks to their shallow depth and sunny location, the water here warms up quickly in summer. By late June, temperatures often reach 22–24 °C, and in July or August, the lake can even climb to around 26–28 °C, making it very comfortable for swimming. These warm conditions, together with clear water, create ideal opportunities for spending whole days by the lake.
The area around the lakes is adapted for recreation, with sandy and grassy beaches, places for water sports, and family-friendly zones. Because of the warm water and easy access, Slnečné jazerá are especially attractive for those who prefer longer swims or simply relaxing in the shallows. It is a place where the water temperature and the natural setting combine to offer one of the best bathing experiences in Slovakia.