Sopron — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Sopron, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Sopron today is 19.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 | 19.5°C | 21.0°C | |
| JUN 4 | 19.7°C | 21.0°C | |
| JUN 5 | 19.3°C | 21.0°C | |
| JUN 6 | 19.2°C | 21.0°C | |
| JUN 7 | 19.0°C | 21.0°C | |
| JUN 8 | 19.4°C | 21.0°C | |
| JUN 10 | 19.8°C | 21.0°C | |
| JUN 11 | 21.0°C | 19.9°C | |
| JUN 12 | 21.0°C | 19.9°C | |
| JUN 13 | 21.0°C | 20.0°C | |
| JUN 14 | 21.0°C | 20.0°C | |
| JUN 15 | 21.0°C | 20.1°C | |
| JUN 16 | 21.0°C | 20.2°C | |
| JUN 17 | 21.0°C | 20.2°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 | 5°C | 9°C |
| February | 1°C | 5°C | 9°C |
| March | 5°C | 9°C | 12°C |
| April | 7°C | 12°C | 16°C |
| May | 11°C | 16°C | 22°C |
| June | 16°C | 21°C | 26°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 13°C | 18°C | 23°C |
| October | 10°C | 14°C | 17°C |
| November | 3°C | 8°C | 12°C |
| December | 2°C | 6°C | 9°C |
Sopron: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Sopron is surrounded by hills and forests, and while it doesn’t lie directly on a major river, the area is rich in smaller lakes and ponds that serve as natural retreats. In the summer months, these waters usually warm up to around 22–25°C, which makes them pleasant for bathing, though their smaller size means they can cool down faster on windy days. Many of these lakes are also used for fishing or quiet recreation, so swimming is possible mainly in designated or locally known spots.
One of Sopron’s biggest advantages is its proximity to Lake Neusiedl (Fertő-tó), which straddles the Hungarian–Austrian border. This shallow steppe lake is famous for warming up quickly in summer, often reaching 24–28°C, making it one of the most comfortable natural swimming places in the region. For those staying in Sopron, this means having both small, tranquil local lakes and the vast Fertő-tó nearby, offering plenty of variety for summer swimming and relaxation.