Lake Bled — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Bled, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Bled today is 15.9°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 |
|---|---|---|---|
| SEP 2 | 19.7°C | 19.0°C | |
| SEP 3 | 15.9°C | 19.0°C | |
| SEP 4 | 15.9°C | 19.0°C | |
| SEP 5 | 15.2°C | 19.0°C | |
| SEP 6 | 15.7°C | 19.0°C | |
| SEP 7 | 16.1°C | 19.0°C | |
| SEP 8 | 16.1°C | 19.0°C | |
| SEP 9 | 16.1°C | 19.0°C | |
| SEP 10 | 19.0°C | 16.1°C | |
| SEP 11 | 19.0°C | 16.2°C | |
| SEP 12 | 19.0°C | 16.4°C | |
| SEP 13 | 19.0°C | 16.5°C | |
| SEP 14 | 19.0°C | 16.7°C | |
| SEP 15 | 19.0°C | 16.8°C | |
| SEP 16 | 19.0°C | 17.0°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 | 2°C | 6°C | 9°C |
| February | 2°C | 6°C | 9°C |
| March | 4°C | 8°C | 11°C |
| April | 6°C | 11°C | 15°C |
| May | 9°C | 14°C | 20°C |
| June | 14°C | 20°C | 26°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 13°C | 19°C | 24°C |
| October | 9°C | 13°C | 17°C |
| November | 5°C | 9°C | 12°C |
| December | 2°C | 6°C | 9°C |
Lake Bled: Water Temperature by Location
Lake Bled: Weather Forecast
September 10
September 11
September 12
September 13
September 14
Location & Local Information
Lake Bled (Blejsko jezero) is one of the warmest alpine lakes in Slovenia, which makes it especially attractive for swimming. In the summer months, the water usually reaches 22–25°C, and during particularly hot periods it can climb up to 26°C. In spring and autumn the lake is cooler, around 12–18°C, while in winter the temperature often drops close to 4–6°C.
Thanks to its pleasant warmth in summer, Lake Bled is very popular for bathing, with designated swimming areas and even organized events such as open-water swims. The water is generally calm, making it suitable for families, casual swimmers, and also for those who enjoy rowing or stand-up paddling. Outside of summer, swimming is possible but mainly taken up by enthusiasts who enjoy cold-water dips.