Silverwood Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Silverwood Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Silverwood Lake today is 23.9°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 23 | 24.6°C | 23.9°C | |
| JUN 24 | 24.6°C | 23.9°C | |
| JUN 25 | 24.7°C | 23.9°C | |
| JUN 26 | 24.2°C | 23.9°C | |
| JUN 27 | 24.3°C | 23.9°C | |
| JUN 28 | 24.3°C | 23.9°C | |
| JUN 29 | 24.3°C | 23.9°C | |
| JUN 30 | 23.9°C | 23.9°C | |
| JUL 1 | 27.5°C | 24.1°C | |
| JUL 2 | 27.5°C | 24.3°C | |
| JUL 3 | 27.5°C | 24.4°C | |
| JUL 4 | 27.5°C | 24.6°C | |
| JUL 5 | 27.5°C | 24.8°C | |
| JUL 6 | 27.5°C | 25.0°C | |
| JUL 7 | 27.5°C | 25.2°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 | 4°C | 9°C | 14°C |
| February | 3°C | 8°C | 14°C |
| March | 5°C | 12°C | 19°C |
| April | 12°C | 16°C | 19°C |
| May | 17°C | 22°C | 26°C |
| June | 21°C | 24°C | 26°C |
| July | 23°C | 28°C | 32°C |
| August | 23°C | 27°C | 31°C |
| September | 22°C | 24°C | 27°C |
| October | 18°C | 21°C | 24°C |
| November | 12°C | 16°C | 21°C |
| December | 8°C | 12°C | 16°C |
Silverwood Lake: Water Temperature by Location
Silverwood Lake: Weather Forecast
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July 5
Location & Local Information
Silverwood Lake is a man-made reservoir in Southern California whose surface water temperatures change notably with the seasons and depth. In winter the lake commonly registers in the mid-40s to mid-50s °F (about 7–13 °C) near the surface, while spring sees a rise into the upper 40s to mid-60s °F (roughly 9–18 °C) as air temperatures warm. Summer surface readings often reach the mid-60s to high 70s °F (approximately 18–26 °C) and can climb higher in prolonged heat, though deeper water remains substantially colder. In fall the lake generally cools back into the 60s °F (about 16–21 °C) before winter cooling resumes. Temperatures fluctuate daily with sun exposure and wind, and thermal stratification means sudden cold pockets below the surface.
Swimming is permitted in many areas of the reservoir but usually within designated day-use or beach zones and subject to posted rules; restrictions may be applied for water quality, low reservoir levels, maintenance, or safety concerns. Because Silverwood is a working reservoir there are hazards to consider: cold, deep water, steep drop-offs, boat traffic, and occasional algae or debris. Lifeguards are not guaranteed at all sites, so swimmers should heed signage, exercise caution, wear flotation as needed, and check current conditions before entering the water.