Keszthely — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Keszthely, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Keszthely today is 25°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 11 | 27.7°C | 24.0°C | |
| AUG 12 | 27.8°C | 24.0°C | |
| AUG 13 | 27.7°C | 24.0°C | |
| AUG 14 | 26.9°C | 24.0°C | |
| AUG 15 | 26.4°C | 24.0°C | |
| AUG 16 | 25.4°C | 24.0°C | |
| AUG 17 | 25.0°C | 24.0°C | |
| AUG 18 | 25.0°C | 24.0°C | |
| AUG 19 | 24.0°C | 25.0°C | |
| AUG 20 | 24.0°C | 24.9°C | |
| AUG 21 | 24.0°C | 24.9°C | |
| AUG 22 | 24.0°C | 24.8°C | |
| AUG 23 | 24.0°C | 24.8°C | |
| AUG 24 | 24.0°C | 24.7°C | |
| AUG 25 | 24.0°C | 24.7°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 | 2°C | 7°C | 11°C |
| March | 6°C | 10°C | 13°C |
| April | 8°C | 13°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 | 24°C | 29°C |
| September | 16°C | 21°C | 26°C |
| October | 11°C | 15°C | 19°C |
| November | 4°C | 10°C | 14°C |
| December | 2°C | 7°C | 11°C |
Keszthely: Weather Forecast
August 19
August 20
August 21
August 22
Location & Local Information
Keszthely, located on the western shore of Lake Balaton, is one of the most popular places for swimming in the region. The water near Keszthely warms up quickly in early summer because the lake is shallow in this area. By June, temperatures usually reach 20–22°C, and in July and August the water often rises to 24–26°C, sometimes even warmer close to the shore during hot weather. This makes it very inviting for families and holidaymakers who want to enjoy natural bathing conditions.
The beaches in Keszthely are well-developed, with both sandy and grassy areas providing easy access to the water. Thanks to the gradual depth, the lake here is particularly safe for children and less experienced swimmers. Combined with the scenic surroundings and the lively summer atmosphere, Keszthely offers excellent opportunities for swimming and relaxing by Lake Balaton throughout the warm season.