Ouachita River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Ouachita River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Ouachita River today is 29.3°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 |
|---|---|---|---|
| AUG 4 | 29.0°C | 23.6°C | |
| AUG 5 | 28.9°C | 23.6°C | |
| AUG 6 | 29.9°C | 23.6°C | |
| AUG 7 | 29.9°C | 23.6°C | |
| AUG 8 | 29.9°C | 23.6°C | |
| AUG 9 | 30.1°C | 23.6°C | |
| AUG 10 | 30.2°C | 23.6°C | |
| AUG 11 | 29.2°C | 23.6°C | |
| AUG 12 | 23.6°C | 29.0°C | |
| AUG 13 | 23.6°C | 28.7°C | |
| AUG 14 | 23.6°C | 28.4°C | |
| AUG 15 | 23.6°C | 28.2°C | |
| AUG 16 | 23.6°C | 27.9°C | |
| AUG 17 | 23.6°C | 27.6°C | |
| AUG 18 | 23.6°C | 27.3°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 | 3°C | 7°C | 12°C |
| February | 3°C | 8°C | 14°C |
| March | 3°C | 10°C | 18°C |
| April | 5°C | 13°C | 21°C |
| May | 8°C | 16°C | 24°C |
| June | 14°C | 20°C | 27°C |
| July | 17°C | 23°C | 30°C |
| August | 17°C | 24°C | 31°C |
| September | 11°C | 19°C | 27°C |
| October | 8°C | 17°C | 25°C |
| November | 3°C | 12°C | 21°C |
| December | 7°C | 10°C | 13°C |
Ouachita River: Water Temperature by Location
Ouachita River: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
Source:
• location Ouachita Mountains, Polk County, Arkansas
Mouth Black River
• location Catahoula Parish, near Jonesville, Louisiana
Length 605 mi (974 km)
The Ouachita River, stretching through Arkansas and Louisiana, is known for its scenic beauty and recreational opportunities. Water temperatures in the river vary significantly depending on the season. During the summer, the water often warms to a comfortable range of 75°F to 85°F (24°C to 29°C), making it inviting for water activities. In the cooler months, temperatures drop considerably, especially in the upper reaches, influenced by seasonal weather and colder tributaries.
Swimming in the Ouachita River is possible in several areas, particularly near recreational parks and slower-moving sections. Lake Ouachita, which feeds into the river, is a favorite for swimmers and boaters, and some of that accessibility extends to the river itself. However, care should be taken when swimming in natural river settings due to variable currents and occasional debris, especially after rainfall. Beyond swimming, the Ouachita River is a hub for fishing, canoeing, and camping, drawing visitors who enjoy its mix of relaxation and adventure.