Lake Vrana — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Vrana, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Vrana today is 24.1°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
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 23 | 23.4°C | 21.0°C | |
| JUN 24 | 23.9°C | 21.0°C | |
| JUN 25 | 23.9°C | 21.0°C | |
| JUN 26 | 24.0°C | 21.0°C | |
| JUN 27 | 24.1°C | 21.0°C | |
| JUN 28 | 23.5°C | 21.0°C | |
| JUN 29 | 23.6°C | 21.0°C | |
| JUN 30 | 24.0°C | 21.0°C | |
| JUL 1 | 22.0°C | 24.0°C | |
| JUL 2 | 22.0°C | 23.9°C | |
| JUL 3 | 22.0°C | 23.8°C | |
| JUL 4 | 22.0°C | 23.7°C | |
| JUL 5 | 22.0°C | 23.6°C | |
| JUL 6 | 22.0°C | 23.5°C | |
| JUL 7 | 22.0°C | 23.4°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 | 5°C | 9°C | 12°C |
| February | 5°C | 9°C | 12°C |
| March | 8°C | 12°C | 15°C |
| April | 9°C | 14°C | 19°C |
| May | 11°C | 17°C | 22°C |
| June | 16°C | 21°C | 26°C |
| July | 17°C | 22°C | 27°C |
| August | 18°C | 23°C | 28°C |
| September | 16°C | 21°C | 26°C |
| October | 12°C | 17°C | 20°C |
| November | 7°C | 11°C | 15°C |
| December | 5°C | 9°C | 12°C |
Lake Vrana: Water Temperature by Location
Lake Vrana: Weather Forecast
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July 5
Location & Local Information
Lake Vrana in Croatia is the country’s largest natural lake, and due to its shallow depth, the water warms up quickly as the summer progresses. In the warmest months, July and August, temperatures often reach 24–28°C, making the lake feel warmer than the nearby Adriatic Sea. The water is fresh, but because the lake is close to the coast, it has a unique character and sometimes carries a mild influence from the sea in its lower parts.
Swimming in Lake Vrana is possible, although it is less common than in the sea. The shores are mostly natural, with reeds and vegetation, which makes access for swimmers a bit more limited. Still, there are several spots where locals and visitors take a dip to refresh themselves, especially during the hottest days. For those who enjoy calm and warm water away from crowds, Lake Vrana can be an interesting alternative.