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 26.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 4 | 26.2°C | 20.6°C | |
| AUG 5 | 26.2°C | 20.6°C | |
| AUG 6 | 26.4°C | 20.6°C | |
| AUG 7 | 26.7°C | 20.6°C | |
| AUG 8 | 26.8°C | 20.6°C | |
| AUG 9 | 26.6°C | 20.6°C | |
| AUG 10 | 26.5°C | 20.6°C | |
| AUG 11 | 26.5°C | 20.6°C | |
| AUG 12 | 20.6°C | 26.2°C | |
| AUG 13 | 20.6°C | 25.9°C | |
| AUG 14 | 20.6°C | 25.6°C | |
| AUG 15 | 20.6°C | 25.3°C | |
| AUG 16 | 20.6°C | 25.0°C | |
| AUG 17 | 20.6°C | 24.7°C | |
| AUG 18 | 20.6°C | 24.4°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 | 21°C | 27°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
August 11
August 12
August 13
August 14
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.