Ogden Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Ogden Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Ogden Reservoir today is 18.3°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 |
|---|---|---|---|
| AUG 6 | 18.7°C | 21.0°C | |
| AUG 7 | 18.7°C | 21.0°C | |
| AUG 8 | 18.7°C | 21.0°C | |
| AUG 9 | 18.7°C | 21.0°C | |
| AUG 10 | 18.3°C | 21.0°C | |
| AUG 11 | 18.3°C | 21.0°C | |
| AUG 12 | 18.3°C | 21.0°C | |
| AUG 13 | 18.3°C | 21.0°C | |
| AUG 14 | 21.0°C | 18.4°C | |
| AUG 15 | 21.0°C | 18.6°C | |
| AUG 16 | 21.0°C | 18.7°C | |
| AUG 17 | 21.0°C | 18.8°C | |
| AUG 18 | 21.0°C | 19.0°C | |
| AUG 19 | 21.0°C | 19.1°C | |
| AUG 20 | 21.0°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 | 10°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 |
Ogden Reservoir: Water Temperature by Location
Ogden Reservoir: Weather Forecast
August 14
August 15
August 16
August 17
August 18
August 19
Location & Local Information
#Greater Manchester
Ogden Reservoir, set on the moorland fringe of Greater Manchester, is a cool, shallow body of water whose temperature follows the seasons closely. In winter the surface typically falls to around 1–6 °C (34–43 °F), spring usually sees 4–10 °C (39–50 °F), summer highs commonly reach 10–18 °C (50–64 °F) and autumn cools back to roughly 6–12 °C (43–54 °F). Even at the warmest times the water is noticeably chilly and can produce cold-water shock for unprepared swimmers, so thermally cautious behaviour is advised.
Officially, swimming at Ogden Reservoir is generally discouraged or prohibited because the site contributes to local water supplies and because submerged hazards and changing currents create safety risks. Despite that, some wild swimmers may visit informally; anyone considering entering the water should check local rules, be aware of potential legal and health implications, and take appropriate safety measures. The area is still popular for walking, birdwatching and moorland scenery, with easy access to Pennine trails, nearby reservoirs and the recreational areas around Hollingworth Lake and local villages.