Stockton Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Stockton Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Stockton Lake today is 25°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 3 | 22.5°C | 22.0°C | |
| JUN 4 | 22.6°C | 22.0°C | |
| JUN 5 | 23.2°C | 22.0°C | |
| JUN 6 | 23.2°C | 22.0°C | |
| JUN 7 | 23.6°C | 22.0°C | |
| JUN 8 | 24.5°C | 22.0°C | |
| JUN 10 | 25.0°C | 22.0°C | |
| JUN 11 | 22.0°C | 24.9°C | |
| JUN 12 | 22.0°C | 24.7°C | |
| JUN 13 | 22.0°C | 24.6°C | |
| JUN 14 | 22.0°C | 24.4°C | |
| JUN 15 | 22.0°C | 24.3°C | |
| JUN 16 | 22.0°C | 24.1°C | |
| JUN 17 | 22.0°C | 24.0°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 | 2°C | 5°C | 8°C |
| February | 0°C | 3°C | 7°C |
| March | 2°C | 10°C | 18°C |
| April | 5°C | 12°C | 19°C |
| May | 16°C | 20°C | 24°C |
| June | 18°C | 22°C | 26°C |
| July | 25°C | 29°C | 33°C |
| August | 24°C | 27°C | 30°C |
| September | 21°C | 23°C | 26°C |
| October | 18°C | 21°C | 24°C |
| November | 9°C | 14°C | 18°C |
| December | 3°C | 7°C | 9°C |
Stockton Lake: Water Temperature by Location
Stockton Lake: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Stockton Lake’s surface water temperatures vary with the seasons and with depth, so swimmers usually see the warmest conditions in late summer and the coldest in winter. Typical seasonal surface ranges are roughly 33–45°F (1–7°C) in winter, about 45–65°F (7–18°C) in spring as the lake stratifies, 70–85°F (21–29°C) during the warmest weeks of summer, and 50–70°F (10–21°C) in autumn as cooling begins. Deeper water remains noticeably colder year-round and a thermocline can develop in summer, so even when the surface is comfortable the subsurface can feel chilly.
Swimming is allowed at Stockton Lake in many of the park, campground and public-access areas because the reservoir is managed for multiple recreational uses, including swimming, boating and fishing. Many designated beaches and campground shorelines are used by visitors, but lifeguards are not typically provided and conditions vary by location and season. Swimmers should choose established swimming areas, be mindful of boat traffic, and recognize that early‑season and late‑season water temperatures can pose hypothermia risks even when air temperatures seem mild.