Pontypridd — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Pontypridd, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Pontypridd today is 18.8°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 6 | 18.1°C | 19.0°C | |
| AUG 7 | 18.1°C | 19.0°C | |
| AUG 8 | 18.1°C | 19.0°C | |
| AUG 9 | 18.1°C | 19.0°C | |
| AUG 10 | 18.8°C | 19.0°C | |
| AUG 11 | 18.8°C | 19.0°C | |
| AUG 12 | 18.8°C | 19.0°C | |
| AUG 13 | 18.8°C | 19.0°C | |
| AUG 14 | 19.0°C | 18.8°C | |
| AUG 15 | 19.0°C | 18.8°C | |
| AUG 16 | 19.0°C | 18.8°C | |
| AUG 17 | 19.0°C | 18.8°C | |
| AUG 18 | 19.0°C | 18.9°C | |
| AUG 19 | 19.0°C | 18.9°C | |
| AUG 20 | 19.0°C | 18.9°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 | 2°C | 6°C | 9°C |
| February | 3°C | 7°C | 9°C |
| March | 5°C | 9°C | 11°C |
| April | 7°C | 11°C | 14°C |
| May | 9°C | 14°C | 18°C |
| June | 11°C | 18°C | 24°C |
| July | 14°C | 20°C | 25°C |
| August | 15°C | 19°C | 24°C |
| September | 13°C | 18°C | 22°C |
| October | 9°C | 13°C | 16°C |
| November | 5°C | 9°C | 11°C |
| December | 3°C | 7°C | 9°C |
Pontypridd: Weather Forecast
August 14
August 15
August 16
Location & Local Information
Pontypridd lies along the middle stretch of the River Taff in South Wales, where the river flows through a broad valley surrounded by wooded hills and historic bridges. The water temperature here changes noticeably with the seasons, reflecting both upland influences from the Brecon Beacons and milder air from the south. In winter, the river is typically cold, averaging 4–6 °C (39–43 °F), while in spring it rises slowly to around 8–10 °C (46–50 °F). During summer, the water can reach about 15–17 °C (59–63 °F) in calm, shallow areas, though shaded or fast-moving sections stay cooler. By autumn, temperatures drop again to near 10 °C (50 °F), maintaining a fresh, invigorating character year-round.
Swimming in the River Taff around Pontypridd is permitted, and the area has several spots used by local wild swimmers, especially during warm weather. The water is relatively clean in these mid-valley stretches, but care is needed due to changing depths and occasional strong currents after rain. Wetsuits are common outside midsummer for comfort. The riverside paths and nearby hills make the area ideal for outdoor recreation, including walking and cycling. Attractions close to Pontypridd include Ynysangharad Park, the Pontypridd Lido, and the scenic Taff Trail that follows the river toward Cardiff.