Lake Texana — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Texana, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Texana today is 27.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 |
|---|---|---|---|
| JUN 3 | 25.2°C | 26.5°C | |
| JUN 4 | 28.3°C | 26.5°C | |
| JUN 5 | 28.4°C | 26.5°C | |
| JUN 6 | 28.4°C | 26.5°C | |
| JUN 7 | 28.4°C | 26.5°C | |
| JUN 8 | 26.3°C | 26.5°C | |
| JUN 10 | 27.1°C | 26.5°C | |
| JUN 11 | 26.5°C | 27.1°C | |
| JUN 12 | 26.5°C | 27.0°C | |
| JUN 13 | 26.5°C | 27.0°C | |
| JUN 14 | 26.5°C | 27.0°C | |
| JUN 15 | 26.5°C | 27.0°C | |
| JUN 16 | 26.5°C | 26.9°C | |
| JUN 17 | 26.5°C | 26.9°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 | 9°C | 14°C | 19°C |
| February | 8°C | 14°C | 19°C |
| March | 9°C | 16°C | 24°C |
| April | 17°C | 21°C | 25°C |
| May | 18°C | 23°C | 29°C |
| June | 23°C | 27°C | 30°C |
| July | 24°C | 27°C | 29°C |
| August | 24°C | 27°C | 30°C |
| September | 23°C | 26°C | 28°C |
| October | 23°C | 26°C | 28°C |
| November | 18°C | 21°C | 24°C |
| December | 13°C | 17°C | 21°C |
Lake Texana: Water Temperature by Location
Lake Texana: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Lake Texana’s surface temperatures fluctuate with the coastal Texas seasons. In winter months (roughly December through February) surface readings commonly fall into the mid-40s to around 60°F (about 7–16°C). Spring brings a steady warm-up, with typical temperatures from roughly 60 to 75°F (16–24°C). During the hottest part of summer the lake often warms into the mid-70s up toward the mid-90s°F (about 24–35°C) at the surface, while early fall usually cools back into the 60–75°F range (16–24°C). Local conditions such as air temperature, wind, depth and inflows can shift these values; deeper or shaded coves remain noticeably cooler than exposed shallows.
Swimming at Lake Texana is generally possible in recreational areas, but it is not uniformly organized or supervised across the reservoir. Authorities and park managers may allow primary-contact recreation in designated spots, yet there are often no lifeguards and safety concerns—changing water levels, submerged objects, boat traffic, and occasional algal blooms—mean swimmers should exercise caution. Because Lake Texana also serves as a regional water supply, managers sometimes impose restrictions or advisories to protect water quality and public safety, so checking current local guidance before swimming is advisable.