Lake Ellsworth — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Ellsworth, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Ellsworth today is 16°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 | 17.8°C | 19.5°C | |
| OCT 27 | 17.8°C | 19.5°C | |
| OCT 28 | 18.9°C | 19.5°C | |
| OCT 29 | 18.3°C | 19.5°C | |
| OCT 30 | 17.9°C | 19.5°C | |
| OCT 31 | 17.4°C | 19.5°C | |
| NOV 1 | 18.6°C | 14.0°C | |
| NOV 2 | 16.0°C | 14.0°C | |
| NOV 3 | 14.0°C | 15.9°C | |
| NOV 4 | 14.0°C | 15.8°C | |
| NOV 5 | 14.0°C | 15.7°C | |
| NOV 6 | 14.0°C | 15.6°C | |
| NOV 7 | 14.0°C | 15.5°C | |
| NOV 8 | 14.0°C | 15.4°C | |
| NOV 9 | 14.0°C | 15.3°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 | 0°C | 6°C | 12°C |
| February | 0°C | 6°C | 13°C |
| March | 2°C | 11°C | 20°C |
| April | 11°C | 16°C | 22°C |
| May | 16°C | 21°C | 26°C |
| June | 21°C | 24°C | 27°C |
| July | 25°C | 29°C | 33°C |
| August | 23°C | 29°C | 35°C |
| September | 21°C | 27°C | 33°C |
| October | 15°C | 20°C | 24°C |
| November | 8°C | 14°C | 20°C |
| December | 4°C | 8°C | 12°C |
Lake Ellsworth: Water Temperature by Location
Lake Ellsworth: Weather Forecast
November 3
November 4
November 5
November 6
November 7
Location & Local Information
Lake Ellsworth, a public reservoir in southwestern Oklahoma, experiences a wide seasonal swing in surface water temperature that influences recreational use. In summer, surface temperatures commonly range from about 75–88°F (24–31°C), with short spells in the hottest weeks pushing into the low 90s°F (around 32–33°C). Spring and autumn bring milder conditions, typically 50–75°F (10–24°C), which are pleasant for brief dips but can feel cool for extended swims. Winter water temperatures often drop to roughly 35–50°F (2–10°C), making immersion uncomfortable and increasing the risk of cold-water shock. Deeper parts of the reservoir remain colder year-round and can create sudden temperature changes near the thermocline.
Swimming at Lake Ellsworth is generally permitted in recreational areas because the reservoir is managed for public outdoor use, including swimming, boating and fishing. However, swimming is commonly confined to designated spots and subject to posted rules and seasonal advisories; there are often no lifeguards, and watercraft traffic, underwater hazards and water-quality conditions are reasons authorities limit where and when people swim. Visitors should check local signage and current conditions, use personal flotation devices if needed, and avoid swimming alone or in cold water to reduce safety risks.