Black Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Black Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Black Lake today is 18°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 26 | 21.6°C | 23.3°C | |
| OCT 27 | 20.8°C | 23.3°C | |
| OCT 28 | 20.5°C | 23.3°C | |
| OCT 29 | 19.6°C | 23.3°C | |
| OCT 30 | 20.4°C | 23.3°C | |
| OCT 31 | 20.3°C | 23.3°C | |
| NOV 1 | 19.8°C | 18.5°C | |
| NOV 2 | 18.0°C | 18.5°C | |
| NOV 3 | 18.5°C | 18.0°C | |
| NOV 4 | 18.5°C | 18.1°C | |
| NOV 5 | 18.5°C | 18.1°C | |
| NOV 6 | 18.5°C | 18.1°C | |
| NOV 7 | 18.5°C | 18.1°C | |
| NOV 8 | 18.5°C | 18.2°C | |
| NOV 9 | 18.5°C | 18.2°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 | 8°C | 13°C | 18°C |
| February | 6°C | 11°C | 17°C |
| March | 8°C | 14°C | 21°C |
| April | 11°C | 18°C | 25°C |
| May | 19°C | 23°C | 28°C |
| June | 24°C | 27°C | 29°C |
| July | 24°C | 28°C | 33°C |
| August | 23°C | 28°C | 33°C |
| September | 22°C | 27°C | 32°C |
| October | 21°C | 23°C | 26°C |
| November | 14°C | 19°C | 23°C |
| December | 9°C | 13°C | 17°C |
Black Lake: Water Temperature by Location
Black Lake: Weather Forecast
November 3
November 4
November 5
November 6
November 7
Location & Local Information
Black Lake in northwestern Louisiana typically has water temperatures that reflect the Gulf Coast climate. During winter months the surface often cools to roughly 45–60°F (7–16°C). Spring brings a steady rise into the mid‑60s to mid‑70s °F (18–24°C) as air temperatures warm. In summer the lake can be quite warm, frequently reaching the low to upper 80s °F and occasionally the low 90s °F (27–33°C). Autumn sees a gradual decline back toward spring values, commonly in the 60s to low 70s °F (16–23°C). These are typical surface ranges; deeper or shaded areas remain cooler and short cold snaps or heat waves can push temperatures outside these bands.
Swimming at Black Lake is possible in many spots but it is not uniformly a designated public swimming area with lifeguards. Recreational use is common, yet swimmers should be cautious because the water can be tannin‑stained and murky, with submerged vegetation, tree stumps and boat traffic creating hazards. Water quality and algal conditions vary seasonally and by location, so local advisories or landowner rules should be checked before entering the water. In short, swimming is allowed in practice in many places, but it requires personal caution due to natural conditions and lack of formal supervision.