Agrinio — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Agrinio, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Agrinio today is 29.3°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 | 26.0°C | 27.0°C | |
| JUL 15 | 28.7°C | 27.0°C | |
| JUL 16 | 28.7°C | 27.0°C | |
| JUL 17 | 28.7°C | 27.0°C | |
| JUL 18 | 28.7°C | 27.0°C | |
| JUL 19 | 29.3°C | 27.0°C | |
| JUL 20 | 29.3°C | 27.0°C | |
| JUL 21 | 29.3°C | 27.0°C | |
| JUL 22 | 27.0°C | 29.2°C | |
| JUL 23 | 27.0°C | 29.1°C | |
| JUL 24 | 27.0°C | 29.0°C | |
| JUL 25 | 27.0°C | 28.8°C | |
| JUL 26 | 27.0°C | 28.7°C | |
| JUL 27 | 27.0°C | 28.6°C | |
| JUL 28 | 27.0°C | 28.5°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 | 7°C | 11°C | 14°C |
| March | 7°C | 11°C | 14°C |
| April | 11°C | 15°C | 20°C |
| May | 15°C | 21°C | 26°C |
| June | 20°C | 25°C | 30°C |
| July | 22°C | 27°C | 33°C |
| August | 23°C | 28°C | 34°C |
| September | 21°C | 26°C | 32°C |
| October | 14°C | 19°C | 22°C |
| November | 11°C | 15°C | 19°C |
| December | 9°C | 14°C | 17°C |
Agrinio: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Agrinio (Αγρίνιο) in Western Greece is close to several freshwater bodies, most notably Lake Trichonida and the smaller Lake Ozeros, which influence local recreational opportunities. Water temperatures in these lakes vary seasonally: in winter (December–February) surface temperatures commonly fall to about 8–12 °C (46–54 °F), spring (March–May) sees a gradual rise to roughly 12–18 °C (54–64 °F), summer (June–August) brings the warmest conditions with typical surface readings around 22–27 °C (72–81 °F), and autumn (September–November) cools again to approximately 16–22 °C (61–72 °F). Exact values depend on weather patterns, depth, and wind-driven mixing, so local measurements can differ from these averages.
Swimming is generally possible and most comfortable during the summer months when temperatures are warmest, and locals and visitors often bathe in designated spots or informal shorelines. However, whether swimming is advisable at any given time depends on water quality, signage, private property limits, and safety provisions such as access and currents near river inlets. After prolonged heat or calm conditions, algal growth can occur and some areas may be temporarily discouraged for bathing. For safe enjoyment, check local notices, use marked bathing areas when available, and avoid swimming alone in off‑season cold water.