Lake Flint Creek — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Flint Creek, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Flint Creek today is 19.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 | 21.3°C | 24.5°C | |
| OCT 6 | 20.7°C | 24.5°C | |
| OCT 7 | 20.7°C | 24.5°C | |
| OCT 8 | 20.4°C | 24.5°C | |
| OCT 9 | 19.7°C | 24.5°C | |
| OCT 10 | 19.4°C | 24.5°C | |
| OCT 11 | 19.5°C | 24.5°C | |
| OCT 12 | 19.8°C | 24.5°C | |
| OCT 13 | 24.5°C | 19.7°C | |
| OCT 14 | 24.5°C | 19.9°C | |
| OCT 15 | 24.5°C | 20.2°C | |
| OCT 16 | 24.5°C | 20.4°C | |
| OCT 17 | 24.5°C | 20.7°C | |
| OCT 18 | 24.5°C | 20.9°C | |
| OCT 19 | 24.5°C | 21.2°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 | 4°C | 17°C | 29°C |
| February | 4°C | 16°C | 27°C |
| March | 5°C | 17°C | 29°C |
| April | 13°C | 20°C | 27°C |
| May | 15°C | 23°C | 30°C |
| June | 18°C | 25°C | 31°C |
| July | 24°C | 29°C | 33°C |
| August | 25°C | 29°C | 33°C |
| September | 22°C | 27°C | 31°C |
| October | 21°C | 25°C | 28°C |
| November | 13°C | 22°C | 30°C |
| December | 8°C | 13°C | 18°C |
Lake Flint Creek: Water Temperature by Location
Lake Flint Creek: Weather Forecast
October 13
October 14
October 15
October 16
October 17
October 18
Location & Local Information
Lake Flint Creek (also known as Lake SWEPCO) in Benton County, Arkansas, is a unique water body due to its connection to a power plant. Unlike typical area lakes, it experiences significantly warmer water temperatures year-round because the plant discharges warm water, sometimes over 100∘F (38∘C), back into the lake. While the main body of the lake experiences seasonal shifts, it generally stays warm even in winter, with temperatures remaining in the high 40s to 60s F (4∘C to 16∘C) or higher. In the peak summer season, surface temperatures are very warm, often reaching 77∘F to 85∘F (25∘C to 29∘C).
Swimming is generally permitted in Lake Flint Creek, and the area offers public access, but it is highly regulated and comes with significant warnings. The lake does not feature designated, supervised public swimming beaches with lifeguards, meaning all swimming is strictly at one's own risk. Furthermore, due to the warm water temperatures and nutrient conditions, the lake is susceptible to Harmful Algae Blooms (HABs), commonly known as blue-green algae. The Arkansas Department of Environmental Quality has issued advisories and temporary closures for swimming in the past due to these blooms, which pose a health risk if water is ingested or makes skin contact.