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 8.3°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 |
|---|---|---|---|
| NOV 4 | 9.8°C | 9.5°C | |
| NOV 5 | 9.7°C | 9.5°C | |
| NOV 6 | 9.8°C | 9.5°C | |
| NOV 7 | 8.9°C | 9.5°C | |
| NOV 8 | 8.9°C | 9.5°C | |
| NOV 9 | 9.0°C | 9.5°C | |
| NOV 10 | 7.9°C | 9.5°C | |
| NOV 11 | 8.3°C | 9.5°C | |
| NOV 12 | 9.5°C | 8.4°C | |
| NOV 13 | 9.5°C | 8.4°C | |
| NOV 14 | 9.5°C | 8.5°C | |
| NOV 15 | 9.5°C | 8.5°C | |
| NOV 16 | 9.5°C | 8.6°C | |
| NOV 17 | 9.5°C | 8.7°C | |
| NOV 18 | 9.5°C | 8.7°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
November 12
November 13
November 14
November 15
November 16
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.