Radunia River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Radunia River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Radunia River today is 20.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| JUL 14 | 19.4°C | 18.0°C | |
| JUL 15 | 19.4°C | 18.0°C | |
| JUL 16 | 20.1°C | 18.0°C | |
| JUL 17 | 20.1°C | 18.0°C | |
| JUL 18 | 20.8°C | 18.0°C | |
| JUL 19 | 21.3°C | 18.0°C | |
| JUL 20 | 21.3°C | 18.0°C | |
| JUL 21 | 21.0°C | 18.0°C | |
| JUL 22 | 18.0°C | 20.6°C | |
| JUL 23 | 18.0°C | 20.4°C | |
| JUL 24 | 18.0°C | 20.3°C | |
| JUL 25 | 18.0°C | 20.2°C | |
| JUL 26 | 18.0°C | 20.0°C | |
| JUL 27 | 18.0°C | 19.9°C | |
| JUL 28 | 18.0°C | 19.8°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 | 0°C | 4°C | 7°C |
| February | 0°C | 4°C | 7°C |
| March | 1°C | 5°C | 9°C |
| April | 5°C | 9°C | 11°C |
| May | 9°C | 13°C | 18°C |
| June | 13°C | 18°C | 23°C |
| July | 14°C | 18°C | 23°C |
| August | 14°C | 18°C | 23°C |
| September | 11°C | 16°C | 20°C |
| October | 8°C | 11°C | 14°C |
| November | 3°C | 7°C | 10°C |
| December | 0°C | 3°C | 7°C |
Radunia River: Water Temperature by Location
Radunia River: Weather Forecast
July 22
July 23
July 24
July 25
Location & Local Information
Source:
• coordinates 54°10′57″N 17°56′31″E
Mouth:
• location Motława
• coordinates 54°18′41″N 18°41′07″E
The Radunia River, flowing through the Pomeranian region of Poland, is a great place for outdoor activities, including swimming, especially during the warmer months. The water temperature during the summer usually reaches between 18-22°C, which is comfortable for most swimmers. In spring and autumn, however, the water temperature drops significantly, often falling to around 10-14°C, which may be too cold for casual swimmers, though some people enjoy the brisk refreshment it offers.
The river is generally calm and not very deep, with sections that are safe for swimming. Its peaceful and scenic surroundings make it a pleasant spot for families and those looking to relax. Although Radunia is not one of the most popular rivers for swimming in Poland, it remains a charming option for those seeking a quieter and less crowded location. Canoeing and fishing are also popular activities here, making it an ideal destination for nature lovers.