Skinner Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Skinner Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Skinner Reservoir today is 23.4°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 |
|---|---|---|---|
| JUN 2 | 22.7°C | 24.4°C | |
| JUN 3 | 22.9°C | 24.4°C | |
| JUN 4 | 22.6°C | 24.4°C | |
| JUN 5 | 23.0°C | 24.4°C | |
| JUN 6 | 23.0°C | 24.4°C | |
| JUN 7 | 23.6°C | 24.4°C | |
| JUN 8 | 23.6°C | 24.4°C | |
| JUN 10 | 24.4°C | 23.5°C | |
| JUN 11 | 24.4°C | 23.5°C | |
| JUN 12 | 24.4°C | 23.6°C | |
| JUN 13 | 24.4°C | 23.6°C | |
| JUN 14 | 24.4°C | 23.7°C | |
| JUN 15 | 24.4°C | 23.7°C | |
| JUN 16 | 24.4°C | 23.8°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 | 12°C | 17°C | 22°C |
| February | 13°C | 17°C | 21°C |
| March | 14°C | 18°C | 21°C |
| April | 17°C | 21°C | 25°C |
| May | 19°C | 23°C | 26°C |
| June | 22°C | 24°C | 27°C |
| July | 22°C | 25°C | 28°C |
| August | 26°C | 29°C | 32°C |
| September | 25°C | 28°C | 30°C |
| October | 22°C | 25°C | 28°C |
| November | 15°C | 21°C | 27°C |
| December | 14°C | 20°C | 24°C |
Skinner Reservoir: Water Temperature by Location
Skinner Reservoir: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Lake Skinner (Skinner Reservoir) in Riverside County typically shows a clear seasonal pattern in surface temperatures. In winter months surface readings commonly range from about 50–60°F (10–16°C) as cooler rains and inflows lower the lake temperature. Spring warms gradually, with surface water often between 55–68°F (13–20°C) depending on sun and recent weather. Peak summer conditions frequently push surface temperatures into the 70–80°F range (21–27°C), and on hot, calm days shallow bays can reach the high 70s or low 80s°F (26–28°C). In autumn the lake generally cools back toward the 60–75°F band (16–24°C) as air temperatures drop and stratification breaks down. Deeper water remains colder year-round, so swimmers may encounter a sharp thermocline near depth.
Swimming at Lake Skinner is allowed but typically confined to designated areas and subject to park rules, posted hours, and lifeguard availability. Because it is a managed reservoir used for water supply and recreation, access can be restricted for safety, water quality issues such as algal blooms or bacterial advisories, or operational needs. Visitors should heed signage, check current park updates, and be aware that surface warmth can mask colder, deeper water; for safety, open-water swimmers are advised to use precautions such as wetsuits, flotation aids, and swimming with a companion.