Lake Cooley — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Cooley, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Cooley today is 30.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating. 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 14 | 27.6°C | 27.2°C | |
| JUL 15 | 29.8°C | 27.2°C | |
| JUL 16 | 29.8°C | 27.2°C | |
| JUL 17 | 29.8°C | 27.2°C | |
| JUL 18 | 29.4°C | 27.2°C | |
| JUL 19 | 29.8°C | 27.2°C | |
| JUL 20 | 29.8°C | 27.2°C | |
| JUL 21 | 30.3°C | 27.2°C | |
| JUL 22 | 27.2°C | 30.1°C | |
| JUL 23 | 27.2°C | 30.0°C | |
| JUL 24 | 27.2°C | 29.8°C | |
| JUL 25 | 27.2°C | 29.7°C | |
| JUL 26 | 27.2°C | 29.5°C | |
| JUL 27 | 27.2°C | 29.4°C | |
| JUL 28 | 27.2°C | 29.2°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 | 4°C | 8°C | 12°C |
| February | 3°C | 8°C | 12°C |
| March | 7°C | 13°C | 19°C |
| April | 14°C | 18°C | 23°C |
| May | 18°C | 21°C | 25°C |
| June | 22°C | 26°C | 29°C |
| July | 24°C | 27°C | 31°C |
| August | 24°C | 27°C | 30°C |
| September | 23°C | 26°C | 29°C |
| October | 18°C | 23°C | 27°C |
| November | 13°C | 16°C | 19°C |
| December | 7°C | 11°C | 14°C |
Lake Cooley: Water Temperature by Location
Lake Cooley: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Lake Cooley, a small reservoir in Upstate South Carolina, follows seasonal patterns typical of inland lakes in the region. Surface water temperatures in summer commonly rise into the mid-70s to mid-80s °F (about 24–29 °C), making the lake feel warm and comfortable for brief immersion. In spring the surface often warms from the mid-50s to low 70s °F (roughly 13–22 °C) as the season progresses, while autumn sees cooling waters in the 60s to low 70s °F (about 16–22 °C) before winter chill lowers surface temperatures to roughly the low 40s to mid-50s °F (around 4–13 °C). Thermal stratification can occur in summer, so deeper water remains noticeably cooler than the surface.
Formal swimming opportunities at Lake Cooley are limited; the lake is primarily used for boating and fishing and does not feature lifeguarded public beaches or extensive managed swim areas. Because of safety concerns such as boat traffic, variable depths, underwater hazards and the lack of routine water-quality monitoring, officials and property managers generally discourage unsupervised swimming. Some residents or visitors may swim from private docks at their own risk, but anyone considering entering the water should first confirm local regulations and current conditions for safety and legal reasons.