Kamchia Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Kamchia Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Kamchia Reservoir today is 27°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 24 | 25.0°C | 24.0°C | |
| AUG 25 | 25.0°C | 24.0°C | |
| AUG 26 | 26.1°C | 24.0°C | |
| AUG 27 | 26.1°C | 24.0°C | |
| AUG 28 | 26.0°C | 24.0°C | |
| AUG 29 | 27.1°C | 24.0°C | |
| AUG 30 | 26.8°C | 24.0°C | |
| AUG 31 | 27.0°C | 24.0°C | |
| SEP 1 | 21.0°C | 26.7°C | |
| SEP 2 | 21.0°C | 26.4°C | |
| SEP 3 | 21.0°C | 26.1°C | |
| SEP 4 | 21.0°C | 25.8°C | |
| SEP 5 | 21.0°C | 25.5°C | |
| SEP 6 | 21.0°C | 25.2°C | |
| SEP 7 | 21.0°C | 24.9°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 | 13°C |
| February | 3°C | 8°C | 13°C |
| March | 4°C | 10°C | 15°C |
| April | 8°C | 13°C | 18°C |
| May | 9°C | 17°C | 23°C |
| June | 16°C | 21°C | 26°C |
| July | 19°C | 24°C | 29°C |
| August | 19°C | 24°C | 29°C |
| September | 16°C | 21°C | 26°C |
| October | 13°C | 18°C | 21°C |
| November | 9°C | 13°C | 17°C |
| December | 3°C | 8°C | 13°C |
Kamchia Reservoir: Water Temperature by Location
Kamchia Reservoir: Weather Forecast
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September 4
Location & Local Information
Kamchia Reservoir (Язовир Камчия) shows clear seasonal variation in water temperature. In spring the surface usually ranges from about 6 to 16 °C (≈43 to 61 °F) as the water thaws and sunlight increases. During summer the shallow surface layers commonly warm to roughly 22–26 °C (≈72–79 °F), and in hot spells can reach around 28 °C (≈82 °F), while deeper water remains noticeably cooler. Autumn cooling tends to bring surface temperatures down to roughly 10–20 °C (≈50–68 °F). Through winter the reservoir can approach freezing in parts, typically around 0–4 °C (≈32–39 °F), depending on air temperatures and ice formation. Local conditions, depth, wind and inflow from the Kamchia River all influence these ranges, so temperatures can vary across the reservoir and from year to year.
Swimming at Kamchia Reservoir is generally discouraged and often restricted by local authorities because the body of water serves multiple uses, including water supply, ecological protection and fisheries, and because safety is a concern. Restrictions aim to protect water quality from contamination, preserve habitat and reduce risks from steep banks, sudden depth changes, boat traffic and lack of lifeguards. While people sometimes enter the water informally in warm weather, official rules and signage should be checked and followed, and swimming is safest only where explicitly permitted and supervised.