Evinos River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Evinos River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Evinos River today is 27.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 |
|---|---|---|---|
| AUG 4 | 27.0°C | 24.0°C | |
| AUG 5 | 27.0°C | 24.0°C | |
| AUG 6 | 27.0°C | 24.0°C | |
| AUG 7 | 27.0°C | 24.0°C | |
| AUG 8 | 27.4°C | 24.0°C | |
| AUG 9 | 27.4°C | 24.0°C | |
| AUG 10 | 27.4°C | 24.0°C | |
| AUG 12 | 24.0°C | 27.2°C | |
| AUG 13 | 24.0°C | 27.1°C | |
| AUG 14 | 24.0°C | 26.9°C | |
| AUG 15 | 24.0°C | 26.7°C | |
| AUG 16 | 24.0°C | 26.6°C | |
| AUG 17 | 24.0°C | 26.4°C | |
| AUG 18 | 24.0°C | 26.2°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 | 6°C | 9°C | 13°C |
| February | 6°C | 9°C | 12°C |
| March | 6°C | 9°C | 12°C |
| April | 9°C | 13°C | 17°C |
| May | 13°C | 18°C | 22°C |
| June | 17°C | 21°C | 26°C |
| July | 18°C | 23°C | 28°C |
| August | 19°C | 24°C | 28°C |
| September | 18°C | 22°C | 27°C |
| October | 12°C | 16°C | 18°C |
| November | 9°C | 13°C | 17°C |
| December | 8°C | 12°C | 16°C |
Evinos River: Water Temperature by Location
Evinos River: Weather Forecast
August 11
August 12
August 13
August 14
August 15
Location & Local Information
Source:
• location Aetolia-Acarnania
Mouth:
• location Gulf of Patras
• coordinates 38°18′15″N 21°31′9″E
Length 92 km (57 mi)
The Evinos River (Greek: Εύηνος Ποταμός) shows notable seasonal variation in water temperature depending on elevation, flow and whether you are in a fast mountain stretch or the slower reservoir sections. Typical winter temperatures range from about 6–12 °C (43–54 °F), spring from roughly 10–18 °C (50–64 °F), summer from about 18–26 °C (64–79 °F), and autumn from roughly 14–20 °C (57–68 °F). Shallow, slow-moving pools and the lower reaches warm most in July–August, while narrow, shaded mountain reaches remain cooler year-round; recent rainfall or dam releases can also cause abrupt temperature drops.
Swimming is commonly practised in appropriate parts of the Evinos, particularly in calm pools and in slow-moving stretches during summer when temperatures are most comfortable. However, swimming may be restricted or unsafe near the dam, in fast-flowing sections, or where signage indicates prohibition, and water quality and access can vary locally. Visitors should check local information, respect posted signs and private property, be cautious about currents and sudden releases from reservoirs, and recognize that spring and early summer waters can still feel very chilly despite mild air temperatures.