Krka River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Krka River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Krka River today is 13.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 3 | 13.1°C | 17.0°C | |
| JUN 4 | 12.6°C | 17.0°C | |
| JUN 5 | 12.5°C | 17.0°C | |
| JUN 6 | 12.5°C | 17.0°C | |
| JUN 7 | 12.8°C | 17.0°C | |
| JUN 8 | 12.5°C | 17.0°C | |
| JUN 10 | 13.6°C | 17.0°C | |
| JUN 11 | 17.0°C | 13.8°C | |
| JUN 12 | 17.0°C | 13.9°C | |
| JUN 13 | 17.0°C | 14.1°C | |
| JUN 14 | 17.0°C | 14.3°C | |
| JUN 15 | 17.0°C | 14.5°C | |
| JUN 16 | 17.0°C | 14.6°C | |
| JUN 17 | 17.0°C | 14.8°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 | 3°C | 7°C | 10°C |
| February | 2°C | 6°C | 9°C |
| March | 6°C | 9°C | 12°C |
| April | 6°C | 11°C | 14°C |
| May | 9°C | 13°C | 18°C |
| June | 12°C | 17°C | 21°C |
| July | 14°C | 18°C | 23°C |
| August | 14°C | 18°C | 23°C |
| September | 11°C | 16°C | 20°C |
| October | 9°C | 13°C | 16°C |
| November | 5°C | 9°C | 12°C |
| December | 4°C | 8°C | 10°C |
Krka River: Water Temperature by Location
Krka River: Weather Forecast
June 9
June 10
June 11
June 12
June 13
June 14
Location & Local Information
• location Gradiček
• elevation 275 m (902 ft)
Mouth:
• location The Sava
• coordinates 45°53′37″N 15°36′1″E
• elevation 141 m (463 ft)
Length 94.6 km (58.8 mi)
The Krka River flows through southeastern Slovenia and is known for its clear waters, picturesque landscapes, and gentle meanders. In summer, the surface water temperature in the calmer sections can reach 20–24°C, making it pleasant for swimming, especially in shallow areas and slow-flowing pools. In spring and autumn, the temperature usually ranges between 12–16°C, while in winter it drops to around 4–6°C.
Swimming in the Krka is popular in the warmer months, particularly near small beaches, picnic areas, and spots where the current is mild. The river’s calm sections are ideal for families, casual swimmers, and anyone looking for a refreshing dip on hot days. Canoeing and kayaking are also common, as the river is mostly gentle and navigable.
Outside of summer, swimming is uncommon due to cooler temperatures and faster currents in certain areas. The Krka remains a popular destination for hiking, nature walks, and relaxing by the water. Even a short dip during the summer can be very refreshing and enjoyable.