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 17.7°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 |
|---|---|---|---|
| OCT 4 | 18.9°C | 15.0°C | |
| OCT 5 | 18.9°C | 15.0°C | |
| OCT 6 | 17.7°C | 15.0°C | |
| OCT 7 | 18.3°C | 15.0°C | |
| OCT 8 | 17.7°C | 15.0°C | |
| OCT 9 | 17.4°C | 15.0°C | |
| OCT 10 | 17.4°C | 15.0°C | |
| OCT 12 | 15.0°C | 17.6°C | |
| OCT 13 | 15.0°C | 17.4°C | |
| OCT 14 | 15.0°C | 17.3°C | |
| OCT 15 | 15.0°C | 17.2°C | |
| OCT 16 | 15.0°C | 17.0°C | |
| OCT 17 | 15.0°C | 16.9°C | |
| OCT 18 | 15.0°C | 16.8°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 | 24°C |
| July | 16°C | 21°C | 27°C |
| August | 16°C | 22°C | 28°C |
| September | 13°C | 19°C | 26°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
October 11
October 12
October 13
October 14
October 15
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.