Oxford — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Oxford, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Oxford today is 20.9°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 |
|---|---|---|---|
| AUG 6 | 20.9°C | 19.0°C | |
| AUG 7 | 20.8°C | 19.0°C | |
| AUG 8 | 20.8°C | 19.0°C | |
| AUG 9 | 20.8°C | 19.0°C | |
| AUG 10 | 20.8°C | 19.0°C | |
| AUG 11 | 20.8°C | 19.0°C | |
| AUG 12 | 20.7°C | 19.0°C | |
| AUG 13 | 20.7°C | 19.0°C | |
| AUG 14 | 19.0°C | 20.8°C | |
| AUG 15 | 19.0°C | 20.7°C | |
| AUG 16 | 19.0°C | 20.6°C | |
| AUG 17 | 19.0°C | 20.5°C | |
| AUG 18 | 19.0°C | 20.4°C | |
| AUG 19 | 19.0°C | 20.3°C | |
| AUG 20 | 19.0°C | 20.2°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 | 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 | 8°C | 13°C | 18°C |
| June | 11°C | 18°C | 24°C |
| July | 16°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 | 4°C | 8°C | 11°C |
| December | 3°C | 7°C | 9°C |
Oxford: Weather Forecast
August 14
August 15
August 16
Location & Local Information
The River Thames flows right through Oxford, where it is known locally as the Isis, offering a picturesque backdrop for the city’s historic colleges. The river’s temperature varies widely throughout the year due to air temperature and flow rates. In the winter months, the water drops to a chilly range of approximately 5 to 10∘C (41 to 50∘F). During the height of summer, the temperature can rise to a much more pleasant 18 to 22∘C (64 to 72∘F), which is the peak season for open water activity.
While not officially sanctioned as a safe swimming area, wild swimming is popular in certain stretches near Oxford, particularly around Port Meadow, which is now a designated bathing water site subject to monitoring. However, swimming carries significant risks, including cold water shock, strong currents, and fluctuating water quality often impacted by runoff and sewage. Instead of swimming, most visitors opt for the more traditional Oxford activities of punting on the River Cherwell or hiring a rowing boat on the Thames. Beyond the famous university buildings, major attractions nearby include the magnificent Blenheim Palace, the Ashmolean Museum, and the historic Oxford Castle & Prison.