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 26°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 | 24.0°C | 21.8°C | |
| JUL 15 | 26.2°C | 21.8°C | |
| JUL 16 | 26.0°C | 21.8°C | |
| JUL 17 | 25.9°C | 21.8°C | |
| JUL 18 | 26.2°C | 21.8°C | |
| JUL 19 | 26.4°C | 21.8°C | |
| JUL 20 | 26.4°C | 21.8°C | |
| JUL 21 | 26.2°C | 21.8°C | |
| JUL 22 | 21.8°C | 25.8°C | |
| JUL 23 | 21.8°C | 25.6°C | |
| JUL 24 | 21.8°C | 25.4°C | |
| JUL 25 | 21.8°C | 25.2°C | |
| JUL 26 | 21.8°C | 25.0°C | |
| JUL 27 | 21.8°C | 24.7°C | |
| JUL 28 | 21.8°C | 24.5°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 | 22°C | 27°C |
| August | 17°C | 22°C | 26°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
July 22
July 23
July 24
July 25
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.