Nashville — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Nashville, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Nashville today is 27.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 4 | 26.9°C | 22.5°C | |
| AUG 5 | 26.9°C | 22.5°C | |
| AUG 6 | 26.0°C | 22.5°C | |
| AUG 7 | 26.0°C | 22.5°C | |
| AUG 8 | 26.3°C | 22.5°C | |
| AUG 9 | 26.7°C | 22.5°C | |
| AUG 10 | 27.1°C | 22.5°C | |
| AUG 11 | 27.3°C | 22.5°C | |
| AUG 12 | 22.5°C | 27.2°C | |
| AUG 13 | 22.5°C | 26.9°C | |
| AUG 14 | 22.5°C | 26.7°C | |
| AUG 15 | 22.5°C | 26.4°C | |
| AUG 16 | 22.5°C | 26.2°C | |
| AUG 17 | 22.5°C | 25.9°C | |
| AUG 18 | 22.5°C | 25.7°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 | 3°C | 7°C | 12°C |
| February | 3°C | 7°C | 11°C |
| March | 3°C | 9°C | 16°C |
| April | 5°C | 13°C | 21°C |
| May | 8°C | 15°C | 23°C |
| June | 14°C | 20°C | 26°C |
| July | 17°C | 23°C | 28°C |
| August | 17°C | 23°C | 28°C |
| September | 11°C | 18°C | 25°C |
| October | 8°C | 16°C | 23°C |
| November | 3°C | 10°C | 17°C |
| December | 3°C | 7°C | 11°C |
Nashville: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
In Nashville, Tennessee, the Cumberland River runs through the city, providing a picturesque backdrop for many outdoor activities. However, swimming in the river is generally not recommended due to its strong currents and potential hazards, such as underwater obstacles and debris. The water temperature in the Cumberland River fluctuates with the seasons, reaching its warmest in the summer months, typically ranging from 75°F to 85°F (24°C to 29°C), which may make it feel inviting for swimming. However, the river’s swift current and variable depth make it dangerous for swimming, even when the water temperature is warmer.
During the winter, the water temperature in the Cumberland River drops significantly, typically ranging between 40°F to 50°F (4°C to 10°C), making swimming in these colder conditions very risky due to the increased chance of hypothermia. Given the river's unpredictable flow, swimming here is not typically done for recreational purposes, and the absence of designated swimming areas along the river further limits the safety of swimming in this location.
For those looking to swim in Nashville, there are alternative options such as public pools, lakes, and water parks that offer safe, controlled environments. These places are more suitable for swimming and provide a much safer and enjoyable experience compared to the Cumberland River. While the river is an important part of the city’s landscape, it is best to admire its beauty from the shore rather than attempting to swim in it.