Black Bayou Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Black Bayou Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Black Bayou Lake today is 23.8°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 |
|---|---|---|---|
| OCT 5 | 25.5°C | 24.0°C | |
| OCT 6 | 25.4°C | 24.0°C | |
| OCT 7 | 25.4°C | 24.0°C | |
| OCT 8 | 25.3°C | 24.0°C | |
| OCT 9 | 24.2°C | 24.0°C | |
| OCT 10 | 24.8°C | 24.0°C | |
| OCT 11 | 24.5°C | 24.0°C | |
| OCT 12 | 24.0°C | 24.0°C | |
| OCT 13 | 24.0°C | 23.8°C | |
| OCT 14 | 24.0°C | 23.8°C | |
| OCT 15 | 24.0°C | 23.8°C | |
| OCT 16 | 24.0°C | 23.8°C | |
| OCT 17 | 24.0°C | 23.9°C | |
| OCT 18 | 24.0°C | 23.9°C | |
| OCT 19 | 24.0°C | 23.9°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 | 5°C | 10°C | 16°C |
| February | 5°C | 10°C | 16°C |
| March | 9°C | 15°C | 21°C |
| April | 9°C | 16°C | 23°C |
| May | 20°C | 24°C | 27°C |
| June | 24°C | 27°C | 29°C |
| July | 23°C | 30°C | 35°C |
| August | 24°C | 28°C | 33°C |
| September | 25°C | 29°C | 32°C |
| October | 21°C | 24°C | 27°C |
| November | 14°C | 18°C | 22°C |
| December | 8°C | 12°C | 16°C |
Black Bayou Lake: Water Temperature by Location
Black Bayou Lake: Weather Forecast
October 13
October 14
October 15
October 16
October 17
October 18
Location & Local Information
Black Bayou Lake, a shallow, slow-moving lake in northwest Louisiana, experiences noticeable seasonal swings in surface temperature. In winter the lake often ranges from about 45–60°F (7–16°C), with colder spells pushing temperatures down toward the low 40s°F (4–6°C) in shallow pockets. Spring brings steady warming to roughly 60–75°F (16–24°C) as daylight and air temperatures increase. Summer is the warmest period, when surface waters commonly reach 75–90°F (24–32°C) and can climb higher in heat waves. During autumn the lake cools again, typically falling back into the 60–75°F (16–24°C) band as air temperatures moderate. Because the lake is relatively shallow and bordered by wetlands, it responds quickly to air-temperature changes and can stratify only minimally.
Swimming at Black Bayou Lake is generally not promoted as a primary activity; the area is managed largely for wildlife habitat and passive recreation rather than as a developed swimming beach. Dense aquatic vegetation, shallow muddy bottoms, limited visibility and occasional water-quality issues such as elevated bacterial counts or algal blooms make open-water swimming less desirable and sometimes discouraged or restricted by managing authorities. Visitors looking for water recreation more commonly pursue boating, fishing or shoreline nature walks where stewardship and safety considerations are easier to maintain.