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 19.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| AUG 4 | 21.4°C | 18.0°C | |
| AUG 5 | 21.3°C | 18.0°C | |
| AUG 6 | 21.3°C | 18.0°C | |
| AUG 7 | 21.3°C | 18.0°C | |
| AUG 8 | 19.8°C | 18.0°C | |
| AUG 9 | 19.8°C | 18.0°C | |
| AUG 10 | 19.1°C | 18.0°C | |
| AUG 11 | 19.1°C | 18.0°C | |
| AUG 12 | 18.0°C | 19.0°C | |
| AUG 13 | 18.0°C | 19.0°C | |
| AUG 14 | 18.0°C | 18.9°C | |
| AUG 15 | 18.0°C | 18.9°C | |
| AUG 16 | 18.0°C | 18.8°C | |
| AUG 17 | 18.0°C | 18.8°C | |
| AUG 18 | 18.0°C | 18.7°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
August 12
August 13
August 14
August 15
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.