Belmont Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Belmont Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Belmont Reservoir today is 17.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 25 | 16.0°C | 19.8°C | |
| JUN 26 | 16.0°C | 19.8°C | |
| JUN 27 | 17.7°C | 19.8°C | |
| JUN 28 | 17.7°C | 19.8°C | |
| JUN 29 | 17.3°C | 19.8°C | |
| JUN 30 | 17.6°C | 19.8°C | |
| JUL 1 | 17.8°C | 22.0°C | |
| JUL 2 | 17.8°C | 22.0°C | |
| JUL 3 | 22.0°C | 17.9°C | |
| JUL 4 | 22.0°C | 18.1°C | |
| JUL 5 | 22.0°C | 18.3°C | |
| JUL 6 | 22.0°C | 18.6°C | |
| JUL 7 | 22.0°C | 18.8°C | |
| JUL 8 | 22.0°C | 19.0°C | |
| JUL 9 | 22.0°C | 19.2°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 | 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 | 17°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 |
Belmont Reservoir: Water Temperature by Location
Belmont Reservoir: Weather Forecast
July 3
July 4
July 5
July 6
Location & Local Information
#Lancashire
Belmont Reservoir on the West Pennine Moors tends to be cold for much of the year. Typical surface temperatures range from around 1–6 °C (34–43 °F) in winter, rising to roughly 4–12 °C (39–54 °F) in spring. In summer the shallowest, sun-warmed areas may reach 12–20 °C (54–68 °F) on warmer days, while autumn sees a gradual cooling back to about 8–14 °C (46–57 °F). These figures can vary with recent weather, wind and the reservoir’s depth, and the deeper water remains significantly colder than the surface.
Swimming in Belmont Reservoir is not officially permitted: the site functions as part of the local water supply and public safety authorities discourage bathing because of cold water shock, hidden currents and underwater hazards. Despite occasional wild swimmers, authorities advise against entering the water. The area is still popular for walking and birdwatching, with nearby attractions including Rivington Pike and its terraced gardens, the West Pennine Moors’ hiking routes, and views towards Winter Hill and Darwen Tower, all offering reasons to visit even without taking a dip.
Nearby Lakes
- Dingle Reservoir
- Turton and Entwistle Reservoir
- Yarrow Reservoir
- Lower Rivington Reservoir
- Wayoh Reservoir
- High Rid Reservoir
- Anglezarke Reservoir
- Jumbles Reservoir
- Upper Rivington Reservoir
- Lower Roddlesworth Reservoir
- Rake Brook Reservoir
- Upper Roddlesworth Reservoir
- Rumworth Lodge Reservoir
- Calf Hey Reservoir
- Holden Wood Reservoir