Inks Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Inks Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Inks Lake today is 21.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 | 22.3°C | 26.1°C | |
| OCT 27 | 22.1°C | 26.1°C | |
| OCT 28 | 22.6°C | 26.1°C | |
| OCT 29 | 22.6°C | 26.1°C | |
| OCT 30 | 22.1°C | 26.1°C | |
| OCT 31 | 21.7°C | 26.1°C | |
| NOV 1 | 22.8°C | 19.5°C | |
| NOV 2 | 21.1°C | 19.5°C | |
| NOV 3 | 19.5°C | 21.0°C | |
| NOV 4 | 19.5°C | 20.9°C | |
| NOV 5 | 19.5°C | 20.9°C | |
| NOV 6 | 19.5°C | 20.8°C | |
| NOV 7 | 19.5°C | 20.7°C | |
| NOV 8 | 19.5°C | 20.6°C | |
| NOV 9 | 19.5°C | 20.5°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 | 12°C | 17°C |
| February | 8°C | 12°C | 17°C |
| March | 8°C | 15°C | 22°C |
| April | 16°C | 20°C | 25°C |
| May | 20°C | 25°C | 30°C |
| June | 24°C | 27°C | 29°C |
| July | 26°C | 30°C | 33°C |
| August | 25°C | 29°C | 33°C |
| September | 26°C | 29°C | 32°C |
| October | 24°C | 26°C | 29°C |
| November | 15°C | 20°C | 24°C |
| December | 9°C | 13°C | 17°C |
Inks Lake: Water Temperature by Location
Inks Lake: Weather Forecast
November 3
November 4
November 5
November 6
November 7
Location & Local Information
Inks Lake in the Texas Hill Country typically shows noticeable seasonal variation in surface temperature. In spring the water commonly warms into the mid 60s to mid 70s °F (about 15–24 °C) as air temperatures rise. Summer surface readings often reach the mid 70s to upper 80s °F and can spike into the low 90s °F in hot spells (roughly 24–32 °C, occasionally higher). In fall the lake cools back toward the upper 50s to low 70s °F (about 13–21 °C), and winter surface temperatures frequently fall into the mid 40s to low 60s °F (around 7–16 °C). Shallow coves and rock shoals warm and cool faster than deeper sections, so conditions can vary across the lake and with weather patterns.
Swimming at Inks Lake is allowed and commonly practiced, especially inside Inks Lake State Park where shore access and informal swim spots exist. The lake’s relatively stable level and generally mild currents make it suitable for recreation, but there are no lifeguards and hazards such as submerged rocks, sudden drop-offs, and boat traffic should be considered. Park rules, posted signage, and local water-release operations near the dam can affect safety, so swimmers are advised to use designated areas when available, exercise caution, and check current conditions before entering the water.