Lake Jablanica — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Jablanica, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Jablanica today is 20.4°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 |
|---|---|---|---|
| SEP 15 | 21.4°C | 20.0°C | |
| SEP 16 | 20.8°C | 20.0°C | |
| SEP 17 | 20.2°C | 20.0°C | |
| SEP 18 | 20.0°C | 20.0°C | |
| SEP 19 | 20.5°C | 20.0°C | |
| SEP 20 | 20.5°C | 20.0°C | |
| SEP 21 | 20.2°C | 20.0°C | |
| SEP 22 | 20.4°C | 20.0°C | |
| SEP 23 | 20.0°C | 20.4°C | |
| SEP 24 | 20.0°C | 20.4°C | |
| SEP 25 | 20.0°C | 20.3°C | |
| SEP 26 | 20.0°C | 20.3°C | |
| SEP 27 | 20.0°C | 20.3°C | |
| SEP 28 | 20.0°C | 20.3°C | |
| SEP 29 | 20.0°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 | 4°C | 8°C | 11°C |
| February | 4°C | 8°C | 11°C |
| March | 6°C | 11°C | 14°C |
| April | 6°C | 13°C | 18°C |
| May | 10°C | 15°C | 21°C |
| June | 14°C | 20°C | 25°C |
| July | 16°C | 21°C | 26°C |
| August | 17°C | 22°C | 27°C |
| September | 14°C | 20°C | 25°C |
| October | 11°C | 15°C | 19°C |
| November | 6°C | 10°C | 13°C |
| December | 4°C | 8°C | 11°C |
Lake Jablanica: Water Temperature by Location
Lake Jablanica: Weather Forecast
September 22
September 23
September 24
September 25
September 26
September 27
Location & Local Information
Lake Jablanica, located in the Neretva River valley between Konjic and Jablanica in Bosnia and Herzegovina, is one of the country’s most scenic artificial lakes. Surrounded by steep mountains and green forests, it stretches for more than 30 kilometers. The water temperature in the lake changes notably with the seasons. In winter, it remains cold at around 4–7°C, while in spring it gradually warms to 12–15°C. During summer, especially in July and August, the temperature reaches 22–26°C in shallow bays, making it comfortable for swimming. In autumn, it cools again to about 14–18°C.
Swimming in Lake Jablanica is allowed and very popular, particularly during summer. The water is clean, calm, and ideal for bathing, boating, and other water sports. Many local residents and tourists visit the lake’s shores for recreation, and several natural and organized beaches exist along its length. The combination of pleasant water temperature, scenic surroundings, and easy access from nearby towns makes Jablanica Lake one of the most attractive summer destinations in Herzegovina.