Lake Corpus Christi — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Corpus Christi, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Corpus Christi today is 28.3°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 |
|---|---|---|---|
| JUN 2 | 28.5°C | 27.2°C | |
| JUN 3 | 26.1°C | 27.2°C | |
| JUN 4 | 28.5°C | 27.2°C | |
| JUN 5 | 28.5°C | 27.2°C | |
| JUN 6 | 28.6°C | 27.2°C | |
| JUN 7 | 28.6°C | 27.2°C | |
| JUN 8 | 28.1°C | 27.2°C | |
| JUN 10 | 27.2°C | 28.2°C | |
| JUN 11 | 27.2°C | 28.2°C | |
| JUN 12 | 27.2°C | 28.1°C | |
| JUN 13 | 27.2°C | 28.1°C | |
| JUN 14 | 27.2°C | 28.0°C | |
| JUN 15 | 27.2°C | 28.0°C | |
| JUN 16 | 27.2°C | 27.9°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 | 10°C | 16°C | 23°C |
| February | 10°C | 16°C | 23°C |
| March | 9°C | 17°C | 25°C |
| April | 17°C | 22°C | 27°C |
| May | 21°C | 25°C | 30°C |
| June | 25°C | 27°C | 30°C |
| July | 24°C | 27°C | 30°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 | 22°C | 26°C |
| December | 13°C | 17°C | 22°C |
Lake Corpus Christi: Water Temperature by Location
Lake Corpus Christi: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Lake Corpus Christi, a reservoir in south Texas, experiences a broad range of surface temperatures through the year. In summer months surface water commonly warms to roughly 78–90°F (26–32°C), making it quite comfortable for prolonged immersion. Spring and fall are transitional, with temperatures typically in the 65–80°F (18–27°C) and 60–75°F (16–24°C) ranges respectively, while winter surface temperatures most often fall into the 50–60°F (10–16°C) band and can dip toward the mid‑40s°F (around 7°C) during cold snaps. Local conditions such as recent weather, inflows from tributaries, and depth will influence temperatures at specific spots and times.
Swimming is generally permitted at Lake Corpus Christi, particularly in areas managed by the state park and in designated recreational zones, and warm summer temperatures make it a popular spot for swimmers. However, visitors should heed posted rules and advisories because water quality, boat traffic, submerged hazards, and occasional algal or bacterial blooms can restrict safe swimming. In colder months the risk of cold‑water shock and hypothermia increases, so shorter exposures and greater caution are advised. Always check local signage and park guidance before entering the water.