Sportsman Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Sportsman Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Sportsman Lake today is 25.3°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 |
|---|---|---|---|
| SEP 14 | 26.1°C | 27.0°C | |
| SEP 15 | 26.1°C | 27.0°C | |
| SEP 16 | 25.5°C | 27.0°C | |
| SEP 17 | 25.9°C | 27.0°C | |
| SEP 18 | 26.0°C | 27.0°C | |
| SEP 19 | 25.6°C | 27.0°C | |
| SEP 20 | 25.5°C | 27.0°C | |
| SEP 21 | 25.3°C | 27.0°C | |
| SEP 22 | 27.0°C | 25.4°C | |
| SEP 23 | 27.0°C | 25.5°C | |
| SEP 24 | 27.0°C | 25.6°C | |
| SEP 25 | 27.0°C | 25.6°C | |
| SEP 26 | 27.0°C | 25.7°C | |
| SEP 27 | 27.0°C | 25.8°C | |
| SEP 28 | 27.0°C | 25.9°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 | 3°C | 16°C | 29°C |
| February | 2°C | 15°C | 27°C |
| March | 2°C | 16°C | 29°C |
| April | 13°C | 20°C | 27°C |
| May | 17°C | 24°C | 30°C |
| June | 19°C | 25°C | 31°C |
| July | 24°C | 29°C | 33°C |
| August | 26°C | 30°C | 33°C |
| September | 22°C | 27°C | 32°C |
| October | 19°C | 24°C | 28°C |
| November | 11°C | 21°C | 30°C |
| December | 7°C | 11°C | 15°C |
Sportsman Lake: Water Temperature by Location
Sportsman Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
Sportsman Lake in Oklahoma typically follows the seasonal patterns of shallow inland reservoirs: winter surface temperatures often range from about 35–50°F (2–10°C), spring warms to roughly 50–70°F (10–21°C) as inflows and air temps rise, summer surface readings commonly reach 75–90°F (24–32°C) during hot spells, and fall cools back into the 55–75°F (13–24°C) band. Because the lake is relatively shallow, surface temperatures can change quickly with air temperature and sunlight, and warm surface layers frequently develop in summer with little deep, cold water below. Local conditions such as recent rains, drought, or wind mixing can move these numbers up or down by several degrees.
Swimming is generally possible at public lakes like Sportsman Lake, but whether it is permitted at a given time depends on local park rules, posted signage, and water-quality advisories. Authorities may close or discourage swimming for reasons including high bacterial or blue‑green algae counts, hazardous debris, low visibility, or absence of lifeguards; ice and very cold water in winter also make swimming unsafe. Visitors should check current park notices and exercise standard safety precautions—swim with a buddy, heed postings, and avoid entering the water during advisories.