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Zvornik Lake — Current Water Temperature, Annual Trends and Forecast

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

Zvornik Lake, Bosnia and Herzegovina
Zvornik Lake, Bosnia and Herzegovina © By Mazbln, CC BY 3.0

Current Water Temperature

26.2°C
Today
26.1°C
Yesterday
24.4°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 Zvornik Lake today is 26.2°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

From May 31 to July 1

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 2424.4°C20.1°C
JUN 2524.4°C20.1°C
JUN 2624.5°C20.1°C
JUN 2725.4°C20.1°C
JUN 2825.6°C20.1°C
JUN 2925.7°C20.1°C
JUN 3026.1°C20.1°C
JUL 126.2°C23.0°C
JUL 223.0°C26.0°C
JUL 323.0°C25.9°C
JUL 423.0°C25.7°C
JUL 523.0°C25.6°C
JUL 623.0°C25.4°C
JUL 723.0°C25.2°C
JUL 823.0°C25.1°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
January3°C8°C12°C
February4°C9°C12°C
March6°C10°C14°C
April6°C13°C18°C
May12°C18°C23°C
June14°C20°C27°C
July18°C23°C28°C
August18°C23°C28°C
September14°C20°C25°C
October11°C15°C19°C
November5°C10°C15°C
December4°C9°C12°C

Zvornik Lake: Water Temperature by Location

Zvornik Lake: Weather Forecast

July 2

° / °
slight thunderstorm
rain: 100% | wind:

July 3

° / °
slight rain showers
rain: 59% | wind:

July 4

° / °
light drizzle
rain: 20% | wind:

July 5

° / °
overcast
rain: 10% | wind:

July 6

° / °
clear sky
rain: 19% | wind:

Location & Local Information

Zvornik Lake, located on the Drina River along the border between Serbia and Bosnia and Herzegovina, is an artificial reservoir known for its clean and calm waters. The lake’s water temperature changes seasonally due to mountain inflows and regional climate. During winter, the water remains cold, usually between 2–6 °C (36–43 °F). In spring, temperatures gradually rise, reaching 12–16 °C (54–61 °F) by May. By midsummer, in July and August, Zvornik Lake typically warms to 22–25 °C (72–77 °F), making it comfortable for swimming and recreation. In autumn, temperatures drop below 15 °C (59 °F) again as cooler air and rainfall affect the water balance.

Swimming in Zvornik Lake is allowed and popular during the warm season. Several beaches and access points exist along the Serbian side near Mali Zvornik, where the water is clear and conditions are generally safe. The lake’s moderate depth and slow flow make it suitable for bathing, boating, and fishing. Regular water quality checks ensure safe swimming conditions in summer, though colder temperatures and strong currents near the dam require caution. From late June to early September, the lake offers pleasant swimming opportunities in a natural setting surrounded by forested hills.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Zvornik Lake?
Water Temperature in Zvornik Lake today is 26.2°C.
What is the water temperature in Zvornik Lake during the summer months?
The water temperature in Zvornik Lake in summer fluctuates in the range of 14°C - 28°C.
Is it possible to swim in Zvornik Lake (Bosnia and Herzegovina) and what are the possibilities for this?
Swimming is possible in Zvornik Lake, where visitors can swim from public and informal shorelines, small beaches and island spots or access the water by boat for bathing and water sports in warmer months, though you should follow local safety guidance, seasonal water‑quality information and any posted restrictions.