Tsivlou Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Tsivlou Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Tsivlou Lake today is 18.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 3 | 20.3°C | 15.0°C | |
| OCT 4 | 20.2°C | 15.0°C | |
| OCT 5 | 19.6°C | 15.0°C | |
| OCT 6 | 19.5°C | 15.0°C | |
| OCT 7 | 19.4°C | 15.0°C | |
| OCT 8 | 19.8°C | 15.0°C | |
| OCT 9 | 18.9°C | 15.0°C | |
| OCT 10 | 18.8°C | 15.0°C | |
| OCT 11 | 15.0°C | 18.4°C | |
| OCT 12 | 15.0°C | 18.2°C | |
| OCT 13 | 15.0°C | 18.1°C | |
| OCT 14 | 15.0°C | 17.9°C | |
| OCT 15 | 15.0°C | 17.7°C | |
| OCT 16 | 15.0°C | 17.5°C | |
| OCT 17 | 15.0°C | 17.3°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 | 8°C | 11°C |
| February | 4°C | 8°C | 11°C |
| March | 4°C | 8°C | 11°C |
| April | 8°C | 12°C | 16°C |
| May | 12°C | 18°C | 23°C |
| June | 17°C | 22°C | 27°C |
| July | 19°C | 24°C | 29°C |
| August | 20°C | 25°C | 30°C |
| September | 18°C | 23°C | 28°C |
| October | 11°C | 15°C | 19°C |
| November | 8°C | 12°C | 15°C |
| December | 6°C | 10°C | 13°C |
Tsivlou Lake: Water Temperature by Location
Tsivlou Lake: Weather Forecast
October 11
October 12
October 13
October 14
October 15
Location & Local Information
Tsivlou Lake (Λίμνη Τσιβλού), a mountain lake in the Peloponnese, has clear water that remains quite cool for much of the year. Seasonal surface temperatures typically range from about 0–6 °C (32–43 °F) in winter, rising to roughly 6–15 °C (43–59 °F) in spring. In summer the surface can warm to approximately 18–24 °C (64–75 °F) on warmer days, while autumn sees a gradual cooling to around 12–18 °C (54–64 °F). Deeper water stays colder year-round, and temperature can vary with recent weather, inflows, and wind.
Swimming at Tsivlou is possible but not the same as at organized beaches. There are no formal bathing facilities or lifeguards, and local authorities or landowners may sometimes restrict access for safety or conservation reasons, so practices vary. The lake’s cool temperatures outside midsummer, steep or rocky shores, and occasional strong undercurrents or sudden depth changes make bathing best suited to experienced swimmers during the warmest weeks. Visitors should check current local guidance, assess water quality and access points, and take usual safety precautions if choosing to swim.