Watergrove Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Watergrove Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Watergrove Reservoir today is 19°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 |
|---|---|---|---|
| JUL 16 | 20.0°C | 21.8°C | |
| JUL 17 | 19.3°C | 21.8°C | |
| JUL 18 | 19.3°C | 21.8°C | |
| JUL 19 | 19.3°C | 21.8°C | |
| JUL 20 | 19.3°C | 21.8°C | |
| JUL 21 | 19.0°C | 21.8°C | |
| JUL 22 | 19.0°C | 21.8°C | |
| JUL 23 | 19.0°C | 21.8°C | |
| JUL 24 | 21.8°C | 19.1°C | |
| JUL 25 | 21.8°C | 19.3°C | |
| JUL 26 | 21.8°C | 19.4°C | |
| JUL 27 | 21.8°C | 19.6°C | |
| JUL 28 | 21.8°C | 19.7°C | |
| JUL 29 | 21.8°C | 19.8°C | |
| JUL 30 | 21.8°C | 20.0°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 | 1°C | 5°C | 8°C |
| February | 1°C | 5°C | 8°C |
| March | 2°C | 6°C | 9°C |
| April | 6°C | 10°C | 13°C |
| May | 9°C | 15°C | 21°C |
| June | 13°C | 20°C | 26°C |
| July | 16°C | 22°C | 27°C |
| August | 16°C | 21°C | 26°C |
| September | 12°C | 18°C | 23°C |
| October | 9°C | 13°C | 17°C |
| November | 4°C | 8°C | 11°C |
| December | 1°C | 5°C | 8°C |
Watergrove Reservoir: Water Temperature by Location
Watergrove Reservoir: Weather Forecast
July 24
July 25
July 26
July 27
Location & Local Information
#Greater Manchester
Watergrove Reservoir, near Littleborough in Greater Manchester, is a cool upland reservoir whose surface temperatures remain low compared with coastal waters. Seasonal ranges typically run from around 3–8 °C (37–46 °F) in winter, rising to roughly 12–20 °C (54–68 °F) in summer, with spring and autumn sitting in between at about 6–14 °C (43–57 °F) and 6–12 °C (43–54 °F) respectively. Even at the warmest times the water can feel chilly because of depth, wind exposure and cold inflow from surrounding moorland.
Swimming in the reservoir is generally not permitted or is strongly discouraged for safety and water-quality reasons; owners and local authorities cite hazards such as cold-water shock, submerged structures, steep banks and the importance of protecting the public water supply. Despite this, some experienced wild swimmers occasionally enter at their own risk. The site is popular for walking, birdwatching and angling with permitted access, and nearby attractions include Hollingworth Lake Country Park, Healey Dell Nature Reserve and extensive Pennine moorland walks that appeal to visitors year-round.