Oplotnica River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Oplotnica River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Oplotnica River today is 18.6°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 |
|---|---|---|---|
| JUN 23 | 17.8°C | 17.8°C | |
| JUN 24 | 18.6°C | 17.8°C | |
| JUN 25 | 18.5°C | 17.8°C | |
| JUN 26 | 18.0°C | 17.8°C | |
| JUN 27 | 18.0°C | 17.8°C | |
| JUN 28 | 17.8°C | 17.8°C | |
| JUN 29 | 18.1°C | 17.8°C | |
| JUN 30 | 18.6°C | 17.8°C | |
| JUL 1 | 19.0°C | 18.6°C | |
| JUL 2 | 19.0°C | 18.6°C | |
| JUL 3 | 19.0°C | 18.7°C | |
| JUL 4 | 19.0°C | 18.7°C | |
| JUL 5 | 19.0°C | 18.7°C | |
| JUL 6 | 19.0°C | 18.7°C | |
| JUL 7 | 19.0°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 | 0°C | 5°C | 9°C |
| February | 2°C | 6°C | 9°C |
| March | 4°C | 8°C | 10°C |
| April | 5°C | 10°C | 14°C |
| May | 8°C | 13°C | 18°C |
| June | 12°C | 18°C | 23°C |
| July | 15°C | 19°C | 24°C |
| August | 15°C | 19°C | 24°C |
| September | 12°C | 17°C | 21°C |
| October | 9°C | 12°C | 15°C |
| November | 2°C | 7°C | 11°C |
| December | 1°C | 5°C | 9°C |
Oplotnica River: Water Temperature by Location
Oplotnica River: Weather Forecast
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July 5
Location & Local Information
Source:
• location Southern flank of the Pohorje Massif, near Rogla
Mouth:
• location Dravinja
• coordinates 46°19′22″N 15°29′28″E
Length 28 km (17 mi)
The Oplotnica River flows from the Pohorje hills through northeastern Slovenia, shaping a mix of forested valleys and small settlements before joining the Dravinja. As a smaller river with mountain influence, its water remains on the cooler side for much of the year. In spring and early summer, temperatures usually stay around 10–15°C, while in the hottest months shallow stretches can warm up to 18–20°C. This makes the river refreshing rather than warm, offering more of a quick cool-down than a long swim.
People sometimes take advantage of its calm sections, especially where natural pools form, to dip during hot days. However, Oplotnica is better known for its natural beauty, hiking paths along the banks, and the peaceful atmosphere of the valley. Swimming is not a common activity here, but the river provides pleasant spots to rest, paddle in the water, or enjoy the cooler air near its flow.