Hafnersee — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Hafnersee, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Hafnersee today is 18.9°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 | 19.2°C | 19.0°C | |
| JUN 4 | 19.6°C | 19.0°C | |
| JUN 5 | 19.5°C | 19.0°C | |
| JUN 6 | 19.0°C | 19.0°C | |
| JUN 7 | 18.6°C | 19.0°C | |
| JUN 8 | 18.5°C | 19.0°C | |
| JUN 10 | 18.9°C | 19.0°C | |
| JUN 11 | 19.0°C | 18.9°C | |
| JUN 12 | 19.0°C | 18.9°C | |
| JUN 13 | 19.0°C | 18.9°C | |
| JUN 14 | 19.0°C | 18.9°C | |
| JUN 15 | 19.0°C | 18.9°C | |
| JUN 16 | 19.0°C | 18.9°C | |
| JUN 17 | 19.0°C | 18.9°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 | 3°C | 5°C |
| February | 2°C | 4°C | 6°C |
| March | 4°C | 6°C | 9°C |
| April | 7°C | 11°C | 15°C |
| May | 9°C | 15°C | 21°C |
| June | 13°C | 19°C | 25°C |
| July | 15°C | 21°C | 26°C |
| August | 15°C | 20°C | 25°C |
| September | 12°C | 17°C | 22°C |
| October | 8°C | 13°C | 18°C |
| November | 4°C | 8°C | 12°C |
| December | 1°C | 4°C | 7°C |
Hafnersee: Water Temperature by Location
Hafnersee: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Hafnersee is a scenic, small lake located near the town of Pörtschach in Carinthia, Austria. This charming lake is known for its clear waters and peaceful environment, making it an ideal spot for swimming, especially during the warmer months. The water temperature in Hafnersee typically rises to around 20°C to 25°C (68°F to 77°F) in summer, making it comfortable for swimming and other water activities. The lake's relatively shallow depth allows for easy access, with a sandy beach and gentle slopes ideal for a leisurely swim.
The lake is a popular destination for families and outdoor enthusiasts, offering opportunities for both relaxation and recreation. In addition to swimming, visitors often enjoy boating, paddleboarding, and fishing on the lake. There are also nearby walking and cycling paths that offer scenic views of the surrounding landscape. While Hafnersee is not as large as some of the other nearby lakes, its tranquil atmosphere and clean waters make it a perfect place for a quiet day by the water, whether you’re swimming or simply soaking up the natural beauty of the area.