Blatačko Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Blatačko Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Blatačko Lake today is 21.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 5 | 21.4°C | 18.0°C | |
| AUG 6 | 21.6°C | 18.0°C | |
| AUG 7 | 21.7°C | 18.0°C | |
| AUG 8 | 21.6°C | 18.0°C | |
| AUG 9 | 21.7°C | 18.0°C | |
| AUG 10 | 21.7°C | 18.0°C | |
| AUG 11 | 21.6°C | 18.0°C | |
| AUG 12 | 21.6°C | 18.0°C | |
| AUG 13 | 18.0°C | 21.4°C | |
| AUG 14 | 18.0°C | 21.2°C | |
| AUG 15 | 18.0°C | 21.1°C | |
| AUG 16 | 18.0°C | 20.9°C | |
| AUG 17 | 18.0°C | 20.7°C | |
| AUG 18 | 18.0°C | 20.5°C | |
| AUG 19 | 18.0°C | 20.3°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 | 4°C | 7°C |
| February | 0°C | 4°C | 7°C |
| March | 2°C | 6°C | 10°C |
| April | 2°C | 8°C | 13°C |
| May | 6°C | 11°C | 17°C |
| June | 10°C | 15°C | 21°C |
| July | 11°C | 17°C | 22°C |
| August | 12°C | 18°C | 23°C |
| September | 10°C | 15°C | 21°C |
| October | 7°C | 11°C | 14°C |
| November | 2°C | 6°C | 9°C |
| December | 0°C | 4°C | 7°C |
Blatačko Lake: Water Temperature by Location
Blatačko Lake: Weather Forecast
August 13
August 14
August 15
August 16
Location & Local Information
Blatačko Lake, located in the mountains of southeastern Bosnia and Herzegovina near the canyon of the river Rakitnica, is a small glacial lake surrounded by steep cliffs and alpine meadows. Due to its high altitude of about 1,150 meters, the water remains cold throughout most of the year. In winter, the surface often freezes as temperatures drop below 0°C, while in spring it warms slowly to around 6–10°C. During the summer months, even with warm air temperatures, the lake rarely exceeds 14–16°C. In autumn, it quickly cools again to about 8–10°C.
Swimming in Blatačko Lake is technically possible but not common. The water is clear and beautiful but very cold, which limits comfort and swimming duration. The lake lies within a pristine natural area, often visited by hikers and nature photographers rather than swimmers. There are no official swimming facilities or safety measures, and the rocky shores make access somewhat difficult. Because of its untouched mountain setting, Blatačko Lake is best enjoyed for its scenery rather than bathing.