Search for cities, countries, lakes and rivers

Bulgaria

Bulgaria, Varna Province

Bulgaria, Varna Province © wikimedia.org

Bulgaria Sea Temperature

This page provides detailed information about the water temperature in Bulgaria. All countries, cities and resorts on the coast. The range of sea temperatures for today. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Sea Temperature

5.3°C

minimal

5.8°C

average

6.2°C

maximum

Graph of Sea Temperature Changes in Bulgaria Over the Last 60 Days

The Warmest Places on the Seaside in Bulgaria Today

The Most Popular Seaside Resorts in Bulgaria

Seas and Oceans that Border Bulgaria

Bulgaria, Varna Province

Bulgaria, Varna Province © wikimedia.org

Bulgaria: List of Regions

Bulgaria, Burgas ProvinceBulgaria, Burgas ProvinceBulgaria, Burgas Province

Water Temperature in Bulgaria: General Trends and Swimming Opportunities

Bulgaria, located on the western coast of the Black Sea, offers a variety of opportunities for swimming and seaside relaxation. The country boasts a long coastline, stretching over 350 kilometers, with numerous sandy beaches and seaside resorts that attract both locals and international tourists. The water temperature in the Black Sea near Bulgaria rises significantly during the summer, reaching around 25°C (77°F) to 27°C (81°F), making it ideal for swimming and other water-based activities. The warm and relatively calm waters are perfect for families, swimmers, and those looking to enjoy the sea in comfort.

Popular coastal destinations in Bulgaria, such as Sunny Beach, Varna, and Burgas, are known for their clean beaches, vibrant resort towns, and excellent swimming conditions. The beaches range from bustling tourist hubs with water sports and entertainment to quieter, more serene stretches of coastline perfect for those seeking relaxation. In addition to swimming, Bulgaria’s beaches also offer opportunities for activities like windsurfing, sailing, and jet skiing. The long summer season, stretching from May to September, ensures that the waters remain warm enough for swimming during most of the year.

While the Black Sea tends to be warmer than many other seas in Europe, it still retains a slight coolness in the spring and autumn months, with water temperatures dropping to around 15°C (59°F) to 18°C (64°F). Nonetheless, the warm summer months offer the best conditions for swimming. Bulgaria’s coastal regions are well-developed for tourism, with numerous hotels, restaurants, and amenities close to the beaches, making it a convenient and enjoyable destination for those looking to spend time by the sea. The combination of warm waters, beautiful beaches, and varied seaside resorts make Bulgaria an attractive destination for those looking to enjoy the Black Sea.

General Information and Geographical Location of Bulgaria

Original name of the country: Република България

Bulgaria is located in Europe. The country is washed by the Black Sea. Bulgaria - has a fairly long coastline. To determine the temperature of the water in it, we track 30 settlements and resorts. Link to Google Maps.

Bulgaria Weather

Bulgaria has a diverse climate, primarily continental, with hot summers and cold winters, though the Black Sea influences coastal areas, making them milder. In summer, temperatures in the lowlands typically range from 85–95°F (29–35°C), while the mountainous regions remain cooler. Winters can be quite cold, especially in the northern and central parts, where temperatures often drop to 15–30°F (-9 to -1°C), while the southern regions and the coast experience milder winters around 30–45°F (-1 to 7°C). Snowfall is common in the mountains, making Bulgaria a popular destination for winter sports.

Rainfall is moderate and varies by region, with the wettest months usually in spring and autumn. The Black Sea coast has a more temperate climate, with cooler summers and relatively mild winters compared to inland areas. Spring and autumn bring comfortable temperatures, generally ranging from 50–70°F (10–21°C), making them ideal for outdoor activities. The country’s geography creates regional variations, with the north experiencing more extreme seasonal temperature shifts, while the southern and coastal areas have a more balanced climate throughout the year.

Frequently Asked Questions About Bulgaria and its Water Temperatures

What is the sea temperature today on the coast of Bulgaria?

The sea temperature today on the coast of Bulgaria ranges from from 42°F (5.3°C) in Durankulak to 43°F (6.2°C) in Rezovo.

Which seas and oceans border Bulgaria?

Bulgaria is bordered only by the Black Sea.

How long is the coastline in Bulgaria?

According to The World Factbook, the length of Bulgaria's coastline is 219 miles (354 km), while the World Resources Institute estimates it at 283 miles (457 km).

What is the best time for swimming and beach holidays on the coast of Bulgaria?

In Bulgaria, there are four months in a year when you can comfortably swim in the sea: June, July, August and September. During this time, the average water temperature is always above 68 degrees Fahrenheit (20 degrees Celsius).

What is the sea temperature history in Bulgaria?

Here are the ranges of sea temperatures in Bulgaria by month based on historical data: in January from 37°F (3°C) to 51°F (11°C), in February from 39°F (4°C) to 51°F (11°C), in March from 39°F (4°C) to 53°F (12°C), in April from 41°F (5°C) to 62°F (17°C), in May from 50°F (10°C) to 73°F (23°C), in June from 59°F (15°C) to 80°F (27°C), in July from 69°F (21°C) to 84°F (29°C), in August from 71°F (22°C) to 82°F (28°C), in September from 64°F (18°C) to 80°F (27°C), in October from 53°F (12°C) to 75°F (24°C), in November from 50°F (10°C) to 69°F (21°C), in December from 41°F (5°C) to 59°F (15°C).