Richard B Russell Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Richard B Russell Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Richard B Russell Lake today is 28.8°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 |
|---|---|---|---|
| AUG 9 | 29.7°C | 26.6°C | |
| AUG 10 | 29.3°C | 26.6°C | |
| AUG 11 | 29.4°C | 26.6°C | |
| AUG 12 | 29.6°C | 26.6°C | |
| AUG 13 | 29.8°C | 26.6°C | |
| AUG 14 | 30.0°C | 26.6°C | |
| AUG 15 | 30.0°C | 26.6°C | |
| AUG 16 | 28.8°C | 26.6°C | |
| AUG 17 | 26.6°C | 28.7°C | |
| AUG 18 | 26.6°C | 28.6°C | |
| AUG 19 | 26.6°C | 28.5°C | |
| AUG 20 | 26.6°C | 28.4°C | |
| AUG 21 | 26.6°C | 28.3°C | |
| AUG 22 | 26.6°C | 28.1°C | |
| AUG 23 | 26.6°C | 28.0°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 | 7°C | 10°C | 13°C |
| February | 5°C | 9°C | 14°C |
| March | 8°C | 13°C | 19°C |
| April | 15°C | 19°C | 23°C |
| May | 18°C | 22°C | 25°C |
| June | 21°C | 25°C | 28°C |
| July | 23°C | 26°C | 30°C |
| August | 23°C | 27°C | 31°C |
| September | 23°C | 26°C | 29°C |
| October | 19°C | 23°C | 27°C |
| November | 13°C | 17°C | 20°C |
| December | 9°C | 13°C | 16°C |
Richard B Russell Lake: Water Temperature by Location
Richard B Russell Lake: Weather Forecast
August 16
August 17
August 18
August 19
August 20
Location & Local Information
Richard B. Russell Lake, a large reservoir on the Georgia–South Carolina border, experiences pronounced seasonal variation in surface water temperature. In summer the upper layers commonly warm to about 75–85°F (24–29°C) and can climb into the low 90s (≈32–33°C) during prolonged heat, while fall cooling brings surface readings down to roughly 55–75°F (13–24°C). Spring temperatures typically range from about 50–70°F (10–21°C) as the lake transitions out of winter, and winter surface temperatures often sit between 40–55°F (4–13°C). Because the reservoir stratifies in warm months, deeper water remains considerably colder than the surface, and temperatures can change quickly with depth or after heavy inflows.
Swimming is generally allowed at Richard B. Russell Lake because it is managed for multiple recreational uses, including bathing in many Corps-managed parks and public access sites, but conditions and rules vary by shoreline and recreation area. There are few, if any, lifeguarded beaches on the reservoir, and hazards such as sudden drop-offs, submerged timber, boat traffic and cold deep water make caution essential. Seasonal water temperatures affect comfort and safety: summer offers the most comfortable swimming, spring and fall can be chilly for prolonged exposure, and winter water is cold enough to pose a risk of cold-water shock. Observing posted rules at specific parks and using common-sense safety measures is recommended.