Thornaby-on-Tees — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Thornaby-on-Tees, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Thornaby-on-Tees today is 13.5°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 |
|---|---|---|---|
| SEP 16 | 15.1°C | 16.0°C | |
| SEP 17 | 15.1°C | 16.0°C | |
| SEP 18 | 15.3°C | 16.0°C | |
| SEP 19 | 14.9°C | 16.0°C | |
| SEP 20 | 14.8°C | 16.0°C | |
| SEP 21 | 14.9°C | 16.0°C | |
| SEP 22 | 14.5°C | 16.0°C | |
| SEP 24 | 16.0°C | 13.6°C | |
| SEP 25 | 16.0°C | 13.8°C | |
| SEP 26 | 16.0°C | 13.9°C | |
| SEP 27 | 16.0°C | 14.0°C | |
| SEP 28 | 16.0°C | 14.1°C | |
| SEP 29 | 16.0°C | 14.3°C | |
| SEP 30 | 16.0°C | 14.4°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 | 2°C | 6°C | 9°C |
| April | 5°C | 9°C | 11°C |
| May | 9°C | 13°C | 18°C |
| June | 11°C | 17°C | 22°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 | 4°C | 8°C | 10°C |
| December | 0°C | 4°C | 8°C |
Thornaby-on-Tees: Weather Forecast
September 23
September 24
September 25
September 26
September 27
Location & Local Information
Thornaby-on-Tees, a town in North Yorkshire, lies along the middle section of the River Tees, where the river begins to widen as it flows toward its tidal lower reaches. The water temperature here reflects the moderate but often cool climate of northeast England. In winter, the Tees typically remains between 3 and 5°C (37–41°F), staying cold and steady. By spring, it warms gradually to about 8–10°C (46–50°F). During midsummer, particularly in July and August, the river can reach 15–17°C (59–63°F) in calm and shallow areas, though the flow remains brisk after rain. As autumn approaches, temperatures fall again to around 9–11°C (48–52°F), keeping the water fresh and clear throughout most of the year.
Swimming in the River Tees near Thornaby-on-Tees is possible but should be approached with caution. The current can be strong in some areas, and the depth varies with rainfall and tidal influence downstream. Experienced wild swimmers sometimes use quieter stretches in summer when the water is warmest and the flow gentle. For others, riverside walks and kayaking offer safer ways to enjoy the water. The surrounding Tees Valley features parks, cycling paths, and nearby attractions such as Preston Park Museum and the historic town of Yarm, both located along the scenic river corridor.