Caversham Lakes — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Caversham Lakes, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Caversham Lakes today is 18.5°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 |
|---|---|---|---|
| JUN 23 | 18.1°C | 21.0°C | |
| JUN 24 | 18.3°C | 21.0°C | |
| JUN 25 | 18.8°C | 21.0°C | |
| JUN 26 | 18.8°C | 21.0°C | |
| JUN 27 | 20.0°C | 21.0°C | |
| JUN 28 | 20.0°C | 21.0°C | |
| JUN 29 | 19.5°C | 21.0°C | |
| JUN 30 | 19.6°C | 21.0°C | |
| JUL 1 | 24.0°C | 18.8°C | |
| JUL 2 | 24.0°C | 19.1°C | |
| JUL 3 | 24.0°C | 19.3°C | |
| JUL 4 | 24.0°C | 19.6°C | |
| JUL 5 | 24.0°C | 19.9°C | |
| JUL 6 | 24.0°C | 20.2°C | |
| JUL 7 | 24.0°C | 20.4°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 | 3°C | 7°C | 10°C |
| February | 4°C | 8°C | 11°C |
| March | 6°C | 10°C | 13°C |
| April | 8°C | 13°C | 17°C |
| May | 10°C | 16°C | 22°C |
| June | 13°C | 21°C | 28°C |
| July | 19°C | 24°C | 29°C |
| August | 18°C | 23°C | 28°C |
| September | 16°C | 21°C | 26°C |
| October | 11°C | 15°C | 19°C |
| November | 4°C | 9°C | 13°C |
| December | 4°C | 8°C | 11°C |
Caversham Lakes: Water Temperature by Location
Caversham Lakes: Weather Forecast
July 1
July 2
July 3
July 4
July 5
July 6
Location & Local Information
#Berkshire
Water temperatures at Caversham Lakes fluctuate with the seasons. In winter surface readings commonly sit around 4–8 °C (39–46 °F), while spring warms to roughly 8–15 °C (46–59 °F). Summer can bring the most pleasant conditions for swimming, typically 15–22 °C (59–72 °F) and occasionally up to about 24 °C (75 °F) on hot spells. Autumn sees a steady decline, with temperatures often in the 10–16 °C (50–61 °F) range. Local conditions vary with depth, recent weather and inflows, so temperatures can change quickly from week to week.
Swimming access is mixed: some lakes host organised open-water swim sessions and clubs, but many areas are reserved for rowing, angling or private use and unsupervised bathing is frequently discouraged or prohibited due to boat traffic, submerged hazards and variable water quality. Visitors should follow on-site signage and join supervised swims where available. Nearby attractions include the River Thames towpath, Caversham Court Gardens, Mapledurham House and Mill, and the shopping and cultural amenities of Reading and Henley-on-Thames.