Vacha River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Vacha River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Vacha River today is 21.5°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 |
|---|---|---|---|
| JUN 3 | 20.0°C | 18.0°C | |
| JUN 4 | 20.0°C | 18.0°C | |
| JUN 5 | 20.1°C | 18.0°C | |
| JUN 6 | 20.4°C | 18.0°C | |
| JUN 7 | 20.4°C | 18.0°C | |
| JUN 8 | 20.4°C | 18.0°C | |
| JUN 10 | 21.5°C | 18.0°C | |
| JUN 11 | 18.0°C | 21.3°C | |
| JUN 12 | 18.0°C | 21.2°C | |
| JUN 13 | 18.0°C | 21.0°C | |
| JUN 14 | 18.0°C | 20.8°C | |
| JUN 15 | 18.0°C | 20.6°C | |
| JUN 16 | 18.0°C | 20.5°C | |
| JUN 17 | 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 | 4°C | 8°C | 11°C |
| February | 4°C | 8°C | 11°C |
| March | 5°C | 10°C | 13°C |
| April | 8°C | 12°C | 15°C |
| May | 10°C | 15°C | 20°C |
| June | 13°C | 18°C | 22°C |
| July | 16°C | 20°C | 25°C |
| August | 16°C | 20°C | 25°C |
| September | 13°C | 18°C | 22°C |
| October | 11°C | 15°C | 18°C |
| November | 8°C | 11°C | 14°C |
| December | 5°C | 8°C | 11°C |
Vacha River: Water Temperature by Location
Vacha River: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Source:
• location southeast of Kozhari, Rhodope Mountains
• coordinates 42°31′45.84″N 24°22′33.96″E
• elevation 1,558 m (5,112 ft)
Mouth:
• location Maritsa
• coordinates 42°8′49.92″N 24°36′51.84″E
• elevation 168 m (551 ft)
Length 112 km (70 mi)
The Vacha River (Въча) in the Rhodope region of Bulgaria is a mountain-fed and reservoir-regulated watercourse with relatively cool temperatures year-round. Typical seasonal water temperatures range from about 0–4 °C (32–39 °F) in winter, rising to roughly 5–12 °C (41–54 °F) in spring during snowmelt, and reaching around 15–22 °C (59–72 °F) in the warmest parts of summer. In sheltered bays of the Vacha reservoirs the surface can occasionally warm to the low 20s °C (around 68–77 °F) on hot days. In autumn the river generally cools to roughly 8–14 °C (46–57 °F) as air temperatures fall and flows increase.
Swimming in the Vacha is possible in some stretches and reservoir shorelines, but it is condition-dependent and not uniformly recommended. Access is often allowed in open areas, but swimming is prohibited or dangerous close to dams, spillways, intake structures and in strong currents because of sudden water releases and variable depths. The cool temperatures, even in summer, increase the risk of cold shock and cramps, so swimmers should exercise caution, avoid lone swimming, and heed local signage and authorities. Local facilities and safety measures vary, so always check current conditions before entering the water.