Lake Străulești — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Străulești, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Străulești today is 21.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 | 20.7°C | 20.0°C | |
| JUN 4 | 20.7°C | 20.0°C | |
| JUN 5 | 20.8°C | 20.0°C | |
| JUN 6 | 21.4°C | 20.0°C | |
| JUN 7 | 21.2°C | 20.0°C | |
| JUN 8 | 21.1°C | 20.0°C | |
| JUN 10 | 22.5°C | 20.0°C | |
| JUN 11 | 20.0°C | 21.6°C | |
| JUN 12 | 20.0°C | 21.5°C | |
| JUN 13 | 20.0°C | 21.4°C | |
| JUN 14 | 20.0°C | 21.4°C | |
| JUN 15 | 20.0°C | 21.3°C | |
| JUN 16 | 20.0°C | 21.2°C | |
| JUN 17 | 20.0°C | 21.1°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 | 7°C | 12°C |
| February | 2°C | 8°C | 12°C |
| March | 4°C | 10°C | 14°C |
| April | 10°C | 14°C | 18°C |
| May | 12°C | 18°C | 23°C |
| June | 14°C | 20°C | 25°C |
| July | 18°C | 23°C | 28°C |
| August | 18°C | 23°C | 28°C |
| September | 14°C | 20°C | 25°C |
| October | 11°C | 15°C | 19°C |
| November | 8°C | 12°C | 15°C |
| December | 3°C | 8°C | 12°C |
Lake Străulești: Water Temperature by Location
Lake Străulești: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Lacul Străulești, a small urban lake in the Bucharest–Ilfov area, shows marked seasonal variation in surface water temperature. In winter the surface often drops to around 0–4 °C (32–39 °F) and can partially freeze in cold spells. Spring brings a gradual rise, typically 6–15 °C (43–59 °F) as air temperatures warm and sunlight increases. During summer the shallow areas may warm considerably, with surface temperatures commonly between 18–26 °C (64–79 °F) on warm days; localized shallowing and calm conditions can push spots toward the upper part of that range. In autumn the lake cools back to roughly 8–15 °C (46–59 °F) as nights grow colder and stratification breaks down. Short-term variations depend on recent weather, wind, and depth, with deeper parts staying cooler than sunlit shallows.
As for swimming, Lacul Străulești does not function as an official public beach, and bathing is not actively supported by municipal services. There are typically no lifeguards, marked swimming zones, or routine water-quality monitoring, so authorities and local advisories often discourage recreational swimming. Even when summer temperatures seem inviting, issues such as variable water quality, algal growth, submerged hazards, and the absence of safety infrastructure make unsupervised swimming inadvisable. Those considering entering the water should check current local guidance and exercise caution.