Lake Balaton — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Balaton, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Balaton today is 21.5°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 |
|---|---|---|---|
| SEP 1 | 24.6°C | 21.0°C | |
| SEP 2 | 24.7°C | 21.0°C | |
| SEP 3 | 23.0°C | 21.0°C | |
| SEP 4 | 22.9°C | 21.0°C | |
| SEP 5 | 23.0°C | 21.0°C | |
| SEP 6 | 22.8°C | 21.0°C | |
| SEP 7 | 23.0°C | 21.0°C | |
| SEP 8 | 22.0°C | 21.0°C | |
| SEP 9 | 21.0°C | 21.5°C | |
| SEP 10 | 21.0°C | 21.5°C | |
| SEP 11 | 21.0°C | 21.4°C | |
| SEP 12 | 21.0°C | 21.4°C | |
| SEP 13 | 21.0°C | 21.4°C | |
| SEP 14 | 21.0°C | 21.4°C | |
| SEP 15 | 21.0°C | 21.3°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 | 7°C | 11°C |
| February | 1°C | 7°C | 11°C |
| March | 5°C | 10°C | 13°C |
| April | 9°C | 14°C | 18°C |
| May | 11°C | 17°C | 23°C |
| June | 18°C | 23°C | 28°C |
| July | 19°C | 24°C | 29°C |
| August | 19°C | 25°C | 30°C |
| September | 16°C | 21°C | 26°C |
| October | 11°C | 15°C | 19°C |
| November | 5°C | 10°C | 14°C |
| December | 2°C | 7°C | 11°C |
Lake Balaton: Water Temperature by Location
Lake Balaton: Weather Forecast
September 9
September 10
September 11
September 12
September 13
Location & Local Information
Lake Balaton, the largest lake in Central Europe, is one of Hungary’s most popular summer destinations. Thanks to its shallow depth in many areas, the water warms up quickly once the warm season begins. In early summer, the temperature often reaches 20–22°C, and during the hottest weeks of July and August, it can climb above 25°C, sometimes approaching 27–28°C near the shore. These conditions make it one of the most inviting natural swimming lakes in Europe.
The shallow and gradually deepening waters make Balaton especially suitable for families with children, while active swimmers can enjoy long stretches of open water farther from the shore. The lake is also known for its sandy and grassy beaches, offering both lively, well-equipped resorts and quiet, natural spots. Overall, Balaton provides excellent opportunities for bathing, from early summer until the beginning of autumn.