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Veleka River — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in the Veleka River, trends, monthly ranges and the forecast for the coming days.

Veleka River, Bulgaria
Veleka River, Bulgaria © CC BY 2.0, CC BY 2.0

Current Water Temperature

24.7°C
Today
24.6°C
Yesterday
23.5°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in the Veleka River today is 24.7°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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

From June 3 to July 4

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 2623.5°C19.1°C
JUN 2723.5°C19.1°C
JUN 2823.6°C19.1°C
JUN 2924.1°C19.1°C
JUN 3024.5°C19.1°C
JUL 124.5°C21.0°C
JUL 224.6°C21.0°C
JUL 324.7°C21.0°C
JUL 421.0°C24.5°C
JUL 521.0°C24.3°C
JUL 621.0°C24.1°C
JUL 721.0°C24.0°C
JUL 821.0°C23.8°C
JUL 921.0°C23.6°C
JUL 1021.0°C23.4°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
January4°C8°C12°C
February4°C9°C12°C
March5°C10°C14°C
April9°C13°C16°C
May11°C16°C20°C
June14°C19°C25°C
July17°C21°C26°C
August17°C21°C26°C
September14°C18°C23°C
October12°C16°C18°C
November9°C12°C16°C
December4°C9°C12°C

Veleka River: Water Temperature by Location

Veleka River: Weather Forecast

July 4

° / °
slight thunderstorm
rain: 63% | wind:

July 5

° / °
overcast
rain: 8% | wind:

July 6

° / °
partly cloudy
rain: 0% | wind:

July 7

° / °
overcast
rain: 3% | wind:

July 8

° / °
overcast
rain: 2% | wind:

July 9

° / °
partly cloudy
rain: 20% | wind:

Location & Local Information

Source:
• location Strandzha mountains, Turkey
• coordinates 42°3′32.04″N 27°13′9.12″E
• elevation 664 m (2,178 ft)
Mouth:
• location Black Sea, at Sinemorets, Bulgaria
• coordinates 42°4′9.84″N 27°58′5.88″E
Length 147 km (91 mi)

The Veleka (Велека) is a relatively small river in southeastern Bulgaria that runs through wooded Strandzha terrain to the Black Sea. Its water temperatures vary with the seasons and local shading: in winter months the river commonly registers around 5–8 °C (41–46 °F), spring temperatures typically rise to roughly 8–15 °C (46–59 °F), summer can bring the warmest stretches of about 18–24 °C (64–75 °F) in shallow, sun-exposed pools, and autumn sees cooling waters in the neighborhood of 12–18 °C (54–64 °F). Shallow sections near the mouth warm more quickly, while shaded, faster-flowing upland reaches stay noticeably cooler.

Swimming in the Veleka is practiced by visitors, especially near the river mouth and more open reaches, and is generally allowed in public-access areas; there are no widespread legal bans across the river. However, some parts lie within Strandzha Nature Park and sensitive habitats where access or activities can be restricted to protect flora and fauna, and local rules should be observed. Practical considerations—cold pockets, currents, underwater obstacles and the absence of lifeguards—mean that bathing is often best suited to calm, shallow spots and to swimmers who account for variable conditions.

Frequently Asked Questions

What is the current water temperature in the Veleka River?
Water Temperature in the Veleka River today is 24.7°C.
What is the water temperature in the Veleka River during the summer months?
The water temperature in the Veleka River in summer fluctuates in the range of 14°C - 26°C.
Is it possible to swim in Veleka (Bulgaria) and what are the possibilities for this?
Yes — you can swim where the Veleka River meets the Black Sea at its sandy mouth near Sinemorets, enjoying sea bathing and sheltered lagoon-style wading at the estuary as well as gentle paddling and shallow swims upstream, though water conditions, currents, depth and seasonal changes vary and facilities or lifeguards may be limited so it’s wise to check local conditions first.