Tonypandy — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Tonypandy, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Tonypandy today is 12.3°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 |
|---|---|---|---|
| OCT 7 | 12.5°C | 15.0°C | |
| OCT 8 | 12.8°C | 15.0°C | |
| OCT 9 | 12.9°C | 15.0°C | |
| OCT 10 | 12.8°C | 15.0°C | |
| OCT 11 | 12.9°C | 15.0°C | |
| OCT 12 | 12.8°C | 15.0°C | |
| OCT 13 | 12.1°C | 15.0°C | |
| OCT 14 | 12.3°C | 15.0°C | |
| OCT 15 | 15.0°C | 12.4°C | |
| OCT 16 | 15.0°C | 12.6°C | |
| OCT 17 | 15.0°C | 12.7°C | |
| OCT 18 | 15.0°C | 12.8°C | |
| OCT 19 | 15.0°C | 13.0°C | |
| OCT 20 | 15.0°C | 13.1°C | |
| OCT 21 | 15.0°C | 13.2°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 | 4°C | 8°C | 11°C |
| March | 6°C | 10°C | 13°C |
| April | 8°C | 12°C | 16°C |
| May | 10°C | 16°C | 21°C |
| June | 11°C | 19°C | 27°C |
| July | 14°C | 21°C | 28°C |
| August | 17°C | 22°C | 27°C |
| September | 15°C | 20°C | 25°C |
| October | 11°C | 15°C | 18°C |
| November | 6°C | 10°C | 13°C |
| December | 4°C | 8°C | 11°C |
Tonypandy: Weather Forecast
October 15
October 16
October 17
October 18
Location & Local Information
Tonypandy, nestled in the heart of the Rhondda Valley, is an inland town in South Wales, and its local water bodies, primarily the River Rhondda, remain consistently cold. Given the temperate climate, the river water naturally reflects air temperatures, which are cool for most of the year. In winter, from December to February, water temperatures are typically a very chilly 4∘C to 7∘C (39∘F to 45∘F). Even in the peak summer months, such as July and August, the water rarely exceeds a cool 14∘C to 17∘C (57∘F to 63∘F).
Unauthorised swimming in the River Rhondda or nearby reservoirs is generally strongly discouraged or prohibited due to safety concerns. These hazards include hidden debris, strong currents, the risk of sudden drops in water level, and the cold temperatures that increase the danger of cold water shock. For structured and safe aquatic recreation, indoor swimming facilities are the primary option. The area's main draw lies in its industrial heritage and outdoor pursuits, with attractions such as A Welsh Coal Mining Experience at the Rhondda Heritage Park and scenic trails in the surrounding Dare Valley Country Park readily accessible.