Lake Sfânta Ana — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Sfânta Ana, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Sfânta Ana today is 17.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 | 15.3°C | 19.0°C | |
| JUN 4 | 15.3°C | 19.0°C | |
| JUN 5 | 15.3°C | 19.0°C | |
| JUN 6 | 16.1°C | 19.0°C | |
| JUN 7 | 16.1°C | 19.0°C | |
| JUN 8 | 16.1°C | 19.0°C | |
| JUN 10 | 17.1°C | 19.0°C | |
| JUN 11 | 19.0°C | 17.2°C | |
| JUN 12 | 19.0°C | 17.3°C | |
| JUN 13 | 19.0°C | 17.4°C | |
| JUN 14 | 19.0°C | 17.5°C | |
| JUN 15 | 19.0°C | 17.6°C | |
| JUN 16 | 19.0°C | 17.7°C | |
| JUN 17 | 19.0°C | 17.8°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 | 0°C | 4°C | 7°C |
| February | 0°C | 4°C | 7°C |
| March | 0°C | 5°C | 9°C |
| April | 4°C | 9°C | 13°C |
| May | 7°C | 12°C | 18°C |
| June | 13°C | 19°C | 24°C |
| July | 14°C | 20°C | 25°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 7°C | 11°C | 14°C |
| November | 3°C | 7°C | 10°C |
| December | 0°C | 4°C | 7°C |
Lake Sfânta Ana: Water Temperature by Location
Lake Sfânta Ana: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Lacul Sfânta Ana (in Romanian: Lacul Sfânta Ana) is a small volcanic crater lake in central Romania, sitting at roughly 946 m altitude. Because of its mountain setting and relatively small volume, water temperatures vary markedly with the seasons. In spring (April–May) surface temperatures are often in the range of about 4–12 °C (39–54 °F) as meltwater cools the basin. In summer (June–August) the lake can warm to roughly 12–20 °C (54–68 °F) on sunny days, though it typically remains cooler than lowland lakes. Autumn (September–November) sees temperatures fall back to roughly 6–12 °C (43–54 °F), and in winter (December–March) the lake commonly approaches freezing, around 0–4 °C (32–39 °F), with frequent ice cover during cold spells.
Swimming at Lacul Sfânta Ana is generally not permitted as part of efforts to protect the lake’s fragile ecosystem, water clarity and the surrounding protected reserve. Authorities and signage discourage bathing and aim to minimize disturbance from swimmers, pollutants and shore erosion; as a result, most visitor activity is limited to walking, sightseeing and regulated recreation around the shoreline rather than open-water swimming. Visitors should respect local rules and seasonal access restrictions to help preserve the lake’s natural character.