Byala — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Byala (Varna Province, Bulgaria). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Byala help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Byala in the Black Sea today is 22°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
Water temperature in Byala has risen over the last week and month. Currently, the sea water at this location is slightly warmer than average for this day in previous years.
According to our forecast, Water temperature in Byala will be 22.6°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 2 | 18.3°C | 18.3°C | |
| JUN 3 | 18.4°C | 18.3°C | |
| JUN 4 | 18.6°C | 18.8°C | |
| JUN 5 | 18.9°C | 19.0°C | |
| JUN 6 | 19.2°C | 19.8°C | |
| JUN 7 | 19.6°C | 20.0°C | |
| JUN 8 | 20.4°C | 19.8°C | |
| JUN 9 | 20.5°C | 20.5°C | |
| JUN 10 | 22.2°C | 20.5°C | 22.2°C |
| JUN 11 | 20.8°C | 22.3°C | |
| JUN 12 | 20.5°C | 22.3°C | |
| JUN 13 | 21.0°C | 22.4°C | |
| JUN 14 | 21.3°C | 22.4°C | |
| JUN 15 | 21.3°C | 22.5°C | |
| JUN 16 | 21.5°C | 22.5°C | |
| JUN 17 | 21.3°C | 22.6°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.
Water temperature data for this location is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Byala, a coastal town in Varna Province on the Bulgarian Black Sea, offers a tranquil seaside setting with a mix of sandy shores and rocky stretches. Water temperatures here follow the regional Black Sea pattern: in winter (December–February) sea surface temperatures typically sit around 7–9 °C, spring (March–May) brings a gradual rise to roughly 8–18 °C, summer (June–August) is the warmest with averages near 20–26 °C, and autumn (September–November) cools again to about 12–22 °C. These seasonal averages can vary year to year and are influenced by wind and weather patterns, so day-to-day conditions sometimes differ from monthly norms.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 4°C | 8°C | 11°C |
| February | 5°C | 7°C | 9°C |
| March | 5°C | 8°C | 11°C |
| April | 6°C | 10°C | 16°C |
| May | 11°C | 15°C | 22°C |
| June | 16°C | 21°C | 27°C |
| July | 22°C | 25°C | 28°C |
| August | 24°C | 26°C | 28°C |
| September | 19°C | 24°C | 27°C |
| October | 15°C | 19°C | 24°C |
| November | 10°C | 16°C | 21°C |
| December | 6°C | 11°C | 15°C |
* Click on a month to view detailed water temperature data.
Byala: Weather Forecast
June 11
June 12
June 13
June 14
Location, Beaches & Local Information
Nearby Beaches & Facilities
Byala Beach
Public Beach Biala
Shami Beach
Wild Beach At Cape St. Atanas
Karadere Beach
Obzor Beach
Red Beach
Lazar Beach
Shkorpilovtsi Beach
Swimming Conditions
Swimming and beach holidays in Byala are largely seasonal, with the most comfortable sea bathing occurring from June through early September when water temperatures are commonly in the 20–26 °C range. During those months beaches are suitable for families and casual swimmers, and calmer bays make snorkelling and shallow swimming pleasant. Shoulder seasons may still suit walkers and sunbathers, but swimmers should expect cooler water in spring and late autumn; hardy swimmers may enter when temperatures are below 18 °C, while others prefer hotel pools or spa facilities that many accommodations provide year-round. The overall atmosphere is quieter than larger resorts, making Byala a good choice for visitors seeking a relaxed beach experience with reasonable summer water temperatures.