Bočac Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Bočac Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Bočac Lake today is 19°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 | 19.3°C | 19.0°C | |
| JUN 4 | 19.3°C | 19.0°C | |
| JUN 5 | 19.3°C | 19.0°C | |
| JUN 6 | 19.3°C | 19.0°C | |
| JUN 7 | 19.4°C | 19.0°C | |
| JUN 8 | 18.7°C | 19.0°C | |
| JUN 10 | 19.0°C | 19.0°C | |
| JUN 11 | 19.0°C | 19.0°C | |
| JUN 12 | 19.0°C | 19.0°C | |
| JUN 13 | 19.0°C | 19.0°C | |
| JUN 14 | 19.0°C | 19.0°C | |
| JUN 15 | 19.0°C | 19.0°C | |
| JUN 16 | 19.0°C | 19.0°C | |
| JUN 17 | 19.0°C | 19.0°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 | 3°C | 8°C | 11°C |
| February | 4°C | 8°C | 11°C |
| March | 5°C | 10°C | 13°C |
| April | 5°C | 12°C | 17°C |
| May | 11°C | 17°C | 22°C |
| June | 13°C | 19°C | 24°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 13°C | 19°C | 24°C |
| October | 10°C | 14°C | 18°C |
| November | 5°C | 10°C | 14°C |
| December | 4°C | 8°C | 11°C |
Bočac Lake: Water Temperature by Location
Bočac Lake: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Bočac Lake (Bočačko jezero) is a significant artificial accumulation on the Vrbas River in Bosnia and Herzegovina, created by the Bočac Hydroelectric Power Plant. As a river-fed reservoir, its water temperature is strongly influenced by the cold Vrbas and the reservoir's depth. Consequently, the lake remains quite cold throughout the year. In winter, temperatures typically hover between 4∘C and 8∘C, sometimes seeing surface ice near the banks. Even during the height of summer, the water warms modestly, generally reaching a maximum surface temperature of about 18∘C to 21∘C in August.
Swimming in Bočac Lake is undertaken informally, but is generally not officially designated or promoted due to the lake's function as a working power system reservoir. While locals may use quieter, secluded bays for cooling off during hot summer days, caution is advised. The water, though visually attractive, is relatively cold and deep, and conditions can change quickly due to dam operations affecting currents and water levels. Therefore, swimming is practiced at the individual's own risk, and it is not a primary tourist activity in the region.