Tims Ford Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Tims Ford Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Tims Ford Lake today is 22.2°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| OCT 5 | 23.9°C | 22.5°C | |
| OCT 6 | 23.3°C | 22.5°C | |
| OCT 7 | 23.5°C | 22.5°C | |
| OCT 8 | 23.1°C | 22.5°C | |
| OCT 9 | 22.4°C | 22.5°C | |
| OCT 10 | 22.7°C | 22.5°C | |
| OCT 11 | 22.5°C | 22.5°C | |
| OCT 12 | 22.6°C | 22.5°C | |
| OCT 13 | 22.5°C | 22.2°C | |
| OCT 14 | 22.5°C | 22.2°C | |
| OCT 15 | 22.5°C | 22.2°C | |
| OCT 16 | 22.5°C | 22.3°C | |
| OCT 17 | 22.5°C | 22.3°C | |
| OCT 18 | 22.5°C | 22.3°C | |
| OCT 19 | 22.5°C | 22.3°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 | 6°C | 11°C | 14°C |
| February | 6°C | 12°C | 16°C |
| March | 8°C | 14°C | 19°C |
| April | 11°C | 17°C | 22°C |
| May | 16°C | 21°C | 25°C |
| June | 20°C | 26°C | 32°C |
| July | 23°C | 28°C | 32°C |
| August | 22°C | 27°C | 32°C |
| September | 22°C | 26°C | 30°C |
| October | 17°C | 23°C | 28°C |
| November | 9°C | 13°C | 17°C |
| December | 6°C | 9°C | 13°C |
Tims Ford Lake: Water Temperature by Location
Tims Ford Lake: Weather Forecast
October 13
October 14
October 15
October 16
October 17
October 18
Location & Local Information
Tims Ford Lake typically follows seasonal surface temperature patterns common to reservoirs in middle Tennessee. Winters commonly see surface readings in the mid-30s to around 50°F (about 2–10°C), though cold snaps can push values lower. In spring the water warms through the 50s into the mid-60s Fahrenheit (roughly 10–20°C) as air temperatures rise. Summer brings the warmest conditions, with surface temperatures most often between about 75 and 85°F (24–29°C) and occasionally reaching the low 90s (around 32°C) on very hot, calm days. During fall the lake cools, and surface values generally range from the mid-50s to low 70s°F (13–23°C). Deeper water remains noticeably cooler year-round because of thermal stratification, so swimmers should expect a sharp change in temperature when moving vertically.
Swimming at Tims Ford Lake is allowed and common at public beaches, campgrounds, and from boats, since the reservoir is managed for recreation as well as water supply and flood control. Some areas may be posted with restrictions — for example near dams, spillways, or busy boat channels — for safety reasons, and lifeguards are not present at most swim spots. Water clarity and quality are usually adequate for recreational use, but conditions can change with runoff or localized algae, so visitors should heed local advisories, watch for boat traffic, and be mindful of underwater drop-offs and hazards.