Pineios Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Pineios Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Pineios Lake today is 29.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating. 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 |
|---|---|---|---|
| JUL 14 | 26.2°C | 29.9°C | |
| JUL 15 | 28.9°C | 29.9°C | |
| JUL 16 | 28.9°C | 29.9°C | |
| JUL 17 | 28.9°C | 29.9°C | |
| JUL 18 | 28.9°C | 29.9°C | |
| JUL 19 | 29.1°C | 29.9°C | |
| JUL 20 | 29.1°C | 29.9°C | |
| JUL 21 | 29.1°C | 29.9°C | |
| JUL 22 | 29.9°C | 29.1°C | |
| JUL 23 | 29.9°C | 29.2°C | |
| JUL 24 | 29.9°C | 29.2°C | |
| JUL 25 | 29.9°C | 29.3°C | |
| JUL 26 | 29.9°C | 29.3°C | |
| JUL 27 | 29.9°C | 29.3°C | |
| JUL 28 | 29.9°C | 29.4°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 | 7°C | 11°C | 14°C |
| February | 10°C | 14°C | 18°C |
| March | 10°C | 15°C | 20°C |
| April | 13°C | 18°C | 22°C |
| May | 15°C | 22°C | 28°C |
| June | 22°C | 28°C | 34°C |
| July | 25°C | 30°C | 34°C |
| August | 26°C | 32°C | 34°C |
| September | 26°C | 32°C | 34°C |
| October | 17°C | 21°C | 24°C |
| November | 13°C | 18°C | 21°C |
| December | 10°C | 14°C | 18°C |
Pineios Lake: Water Temperature by Location
Pineios Lake: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Lake Pineios (Τεχνητή Λίμνη Πηνειού) is an artificial reservoir in the Peloponnese whose surface temperatures vary with the seasons and local weather. Typical winter surface temperatures range roughly from 5 to 12 °C (41 to 54 °F), spring sees gradual warming to about 10–20 °C (50–68 °F), summer surface waters commonly reach 22–28 °C (72–82 °F) on warm days, and autumn cools back to roughly 15–22 °C (59–72 °F). These figures are approximate: shallow bays warm faster than deep sections and overnight or windy conditions can produce cooler readings. Thermal stratification can occur in summer, so deeper water may stay appreciably colder than the surface.
Swimming in the reservoir is subject to practical and regulatory considerations. Because this is a man-made lake used for water management, irrigation and sometimes potable supply, authorities often discourage or restrict bathing near dam structures, intakes and official infrastructure for safety and water-quality reasons; there can also be underwater hazards, sudden depth changes and no lifeguard service. Locals may swim from suitable shorelines during warm months, but it is advisable to follow posted rules, avoid restricted zones and be mindful of variable temperatures and currents when entering the water.