Bosanska Krupa — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Bosanska Krupa, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Bosanska Krupa today is 18.3°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 |
|---|---|---|---|
| SEP 12 | 19.8°C | 17.5°C | |
| SEP 13 | 18.9°C | 17.5°C | |
| SEP 14 | 19.3°C | 17.5°C | |
| SEP 15 | 18.9°C | 17.5°C | |
| SEP 16 | 18.1°C | 17.5°C | |
| SEP 17 | 17.1°C | 17.5°C | |
| SEP 18 | 18.1°C | 17.5°C | |
| SEP 19 | 18.1°C | 17.5°C | |
| SEP 20 | 17.5°C | 18.3°C | |
| SEP 21 | 17.5°C | 18.2°C | |
| SEP 22 | 17.5°C | 18.2°C | |
| SEP 23 | 17.5°C | 18.1°C | |
| SEP 24 | 17.5°C | 18.1°C | |
| SEP 25 | 17.5°C | 18.1°C | |
| SEP 26 | 17.5°C | 18.0°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 | 4°C | 8°C | 10°C |
| February | 4°C | 8°C | 10°C |
| March | 6°C | 9°C | 12°C |
| April | 7°C | 11°C | 15°C |
| May | 10°C | 15°C | 20°C |
| June | 12°C | 18°C | 24°C |
| July | 15°C | 20°C | 26°C |
| August | 15°C | 21°C | 27°C |
| September | 12°C | 18°C | 23°C |
| October | 9°C | 13°C | 16°C |
| November | 6°C | 10°C | 13°C |
| December | 4°C | 8°C | 10°C |
Bosanska Krupa: Weather Forecast
September 20
September 21
September 22
September 23
September 24
Location & Local Information
Bosanska Krupa, located in the northwest of Bosnia and Herzegovina, lies on the banks of the Una River, one of the most beautiful and cleanest rivers in the region. The Una is known for its turquoise color, clear water, and refreshing flow that comes from mountain springs. In winter, the temperature of the river drops to around 3–6°C, while in spring it rises to 10–14°C. During the summer months, especially in July and August, the water reaches 18–23°C, occasionally up to 25°C in calmer areas. In autumn, it gradually cools down again to about 10–15°C.
Swimming in the Una at Bosanska Krupa is a long-standing tradition and a popular summer activity. The water is exceptionally clear and clean, providing safe and pleasant conditions for swimming, diving, and rafting. The town has several natural beaches and calm stretches where swimming is officially allowed and well-frequented by both locals and visitors. Although the water remains cool due to its mountain origin, the comfort level in summer makes it one of the best spots in Bosnia and Herzegovina for river bathing and recreation.