Lake Rabisha — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Rabisha, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Rabisha today is 27.2°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 4 | 26.5°C | 22.1°C | |
| AUG 5 | 26.5°C | 22.1°C | |
| AUG 6 | 26.9°C | 22.1°C | |
| AUG 7 | 27.0°C | 22.1°C | |
| AUG 8 | 27.2°C | 22.1°C | |
| AUG 9 | 27.3°C | 22.1°C | |
| AUG 10 | 27.2°C | 22.1°C | |
| AUG 11 | 27.2°C | 22.1°C | |
| AUG 12 | 22.1°C | 26.9°C | |
| AUG 13 | 22.1°C | 26.7°C | |
| AUG 14 | 22.1°C | 26.4°C | |
| AUG 15 | 22.1°C | 26.2°C | |
| AUG 16 | 22.1°C | 25.9°C | |
| AUG 17 | 22.1°C | 25.7°C | |
| AUG 18 | 22.1°C | 25.4°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 | 2°C | 7°C | 11°C |
| February | 2°C | 7°C | 11°C |
| March | 4°C | 10°C | 14°C |
| April | 9°C | 14°C | 18°C |
| May | 10°C | 15°C | 21°C |
| June | 14°C | 20°C | 25°C |
| July | 16°C | 21°C | 27°C |
| August | 17°C | 22°C | 28°C |
| September | 14°C | 20°C | 25°C |
| October | 11°C | 15°C | 19°C |
| November | 6°C | 10°C | 13°C |
| December | 3°C | 7°C | 11°C |
Lake Rabisha: Water Temperature by Location
Lake Rabisha: Weather Forecast
August 12
August 13
August 14
August 15
August 16
Location & Local Information
Lake Rabisha (Рабишко езеро) is a karst lake in northwestern Bulgaria whose water temperature varies considerably with the seasons. During winter the surface typically hovers around 0–4 °C (32–39 °F) and can approach freezing in cold spells. Spring brings a gradual warming to roughly 6–15 °C (43–59 °F) as air temperatures rise and sunlight increases. In the warmest months of summer the lake commonly reaches about 20–26 °C (68–79 °F) at the surface, making it the most comfortable period for bathing. Autumn cooling generally sees temperatures fall into the 10–18 °C (50–64 °F) range before the lake returns to winter lows.
Swimming in Lake Rabisha is generally allowed and is a popular summer activity, because the lake is publicly accessible and there are informal spots used for bathing. There are no widespread official prohibitions, but facilities such as marked beaches or lifeguards may be limited, and water conditions can change rapidly due to wind, depth variations, and underwater features typical of karst basins. Water quality is usually acceptable for recreation, yet visitors are advised to check local notices, avoid swimming alone, and be cautious near steep drop-offs and in cooler shoulder seasons when temperatures can be uncomfortable and hypothermia risk rises.