Silvretta Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Silvretta Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Silvretta Reservoir today is 8.9°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 |
|---|---|---|---|
| OCT 3 | 9.5°C | 9.9°C | |
| OCT 4 | 9.4°C | 9.9°C | |
| OCT 5 | 9.1°C | 9.9°C | |
| OCT 6 | 9.3°C | 9.9°C | |
| OCT 7 | 8.9°C | 9.9°C | |
| OCT 8 | 8.8°C | 9.9°C | |
| OCT 9 | 9.0°C | 9.9°C | |
| OCT 10 | 8.9°C | 9.9°C | |
| OCT 11 | 9.9°C | 9.0°C | |
| OCT 12 | 9.9°C | 9.0°C | |
| OCT 13 | 9.9°C | 9.1°C | |
| OCT 14 | 9.9°C | 9.1°C | |
| OCT 15 | 9.9°C | 9.2°C | |
| OCT 16 | 9.9°C | 9.2°C | |
| OCT 17 | 9.9°C | 9.3°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 | 2°C | 4°C |
| February | 0°C | 2°C | 3°C |
| March | 0°C | 2°C | 3°C |
| April | 0°C | 2°C | 8°C |
| May | 4°C | 8°C | 11°C |
| June | 8°C | 13°C | 17°C |
| July | 13°C | 16°C | 21°C |
| August | 11°C | 15°C | 19°C |
| September | 10°C | 15°C | 19°C |
| October | 7°C | 10°C | 13°C |
| November | 1°C | 5°C | 8°C |
| December | 0°C | 2°C | 4°C |
Silvretta Reservoir: Water Temperature by Location
Silvretta Reservoir: Weather Forecast
October 11
October 12
October 13
October 14
October 15
Location & Local Information
The Silvretta Reservoir (also known as Silvretta-Stausee) is located in the Silvretta mountain range, in the western part of Austria, near the border with Switzerland. Situated at an altitude of around 2,000 meters (6,561 feet) above sea level, the reservoir is primarily used for hydroelectric power generation. Due to its high-altitude location and the fact that it is fed by snowmelt from the surrounding mountains, the water temperature is quite cold, ranging from 5°C to 10°C (41°F to 50°F), even in the summer months.
Swimming in the Silvretta Reservoir is not a common activity due to its low water temperatures, which can be uncomfortable for most swimmers. The lake is more popular among hikers, climbers, and outdoor enthusiasts who enjoy the stunning alpine scenery, rather than for swimming. The lake's crystal-clear waters and the majestic mountains that surround it offer a scenic environment for sightseeing, photography, and other outdoor pursuits like boating or fishing, but it's advisable to avoid swimming unless you're prepared for very cold water.