Oklahoma State Fish and Wildlife Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Oklahoma State Fish and Wildlife Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Oklahoma State Fish and Wildlife Reservoir today is 19.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 5 | 21.7°C | 20.0°C | |
| OCT 6 | 21.6°C | 20.0°C | |
| OCT 7 | 20.9°C | 20.0°C | |
| OCT 8 | 20.8°C | 20.0°C | |
| OCT 9 | 21.0°C | 20.0°C | |
| OCT 10 | 20.8°C | 20.0°C | |
| OCT 11 | 20.6°C | 20.0°C | |
| OCT 12 | 20.0°C | 20.0°C | |
| OCT 13 | 20.0°C | 19.8°C | |
| OCT 14 | 20.0°C | 19.8°C | |
| OCT 15 | 20.0°C | 19.8°C | |
| OCT 16 | 20.0°C | 19.8°C | |
| OCT 17 | 20.0°C | 19.9°C | |
| OCT 18 | 20.0°C | 19.9°C | |
| OCT 19 | 20.0°C | 19.9°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 | 0°C | 5°C | 10°C |
| February | 3°C | 7°C | 12°C |
| March | 3°C | 11°C | 19°C |
| April | 10°C | 16°C | 22°C |
| May | 13°C | 19°C | 26°C |
| June | 20°C | 24°C | 28°C |
| July | 24°C | 28°C | 32°C |
| August | 23°C | 28°C | 34°C |
| September | 22°C | 27°C | 32°C |
| October | 16°C | 20°C | 24°C |
| November | 10°C | 15°C | 20°C |
| December | 6°C | 9°C | 12°C |
Oklahoma State Fish and Wildlife Reservoir: Water Temperature by Location
Oklahoma State Fish and Wildlife Reservoir: Weather Forecast
October 13
October 14
October 15
October 16
October 17
October 18
Location & Local Information
At reservoirs managed by the Oklahoma Department of Wildlife Conservation, water temperature changes strongly with the seasons and with depth. In spring the surface often warms from roughly 50–70°F (10–21°C) as runoff and sunshine increase. Summer can push shallow surface waters into the 75–90°F range (24–32°C), with the warmest readings in late July and August; deeper layers remain cooler. In fall temperatures generally drop back to about 55–75°F (13–24°C) before winter brings surface readings commonly near 34–50°F (1–10°C), depending on air temperature and ice formation in the coldest spells. These ranges are typical for inland Oklahoma reservoirs but will vary by size, depth and local weather patterns.
Swimming is allowed at many state-managed reservoirs because they are intended for multiple public recreation uses, including fishing, boating and bathing. However, allowance is often limited to designated swim areas or shorelines to protect swimmers from boat traffic, intake structures and sudden depth changes. Occasionally swimming is restricted or advised against due to hazards such as harmful algal blooms, poor water quality, or safety concerns. Visitors should observe posted rules at a given reservoir and follow seasonal advisories; when permitted, summer months are the most popular for swimming because surface temperatures are warmest.