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 10.2°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used. 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 |
|---|---|---|---|
| OCT 21 | 11.3°C | 11.0°C | |
| OCT 22 | 11.0°C | 11.0°C | |
| OCT 23 | 11.3°C | 11.0°C | |
| OCT 24 | 11.1°C | 11.0°C | |
| OCT 25 | 10.9°C | 11.0°C | |
| OCT 26 | 10.6°C | 11.0°C | |
| OCT 27 | 10.4°C | 11.0°C | |
| OCT 28 | 10.2°C | 11.0°C | |
| OCT 29 | 11.0°C | 10.0°C | |
| OCT 30 | 11.0°C | 9.8°C | |
| OCT 31 | 11.0°C | 9.6°C | |
| NOV 1 | 6.5°C | 9.5°C | |
| NOV 2 | 6.5°C | 9.3°C | |
| NOV 3 | 6.5°C | 9.1°C | |
| NOV 4 | 6.5°C | 8.9°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
October 29
October 30
October 31
November 1
November 2
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.