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 23.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 |
|---|---|---|---|
| JUN 2 | 22.9°C | 25.0°C | |
| JUN 3 | 22.9°C | 25.0°C | |
| JUN 4 | 22.8°C | 25.0°C | |
| JUN 5 | 22.7°C | 25.0°C | |
| JUN 6 | 22.7°C | 25.0°C | |
| JUN 7 | 22.7°C | 25.0°C | |
| JUN 8 | 23.0°C | 25.0°C | |
| JUN 10 | 25.0°C | 23.9°C | |
| JUN 11 | 25.0°C | 23.9°C | |
| JUN 12 | 25.0°C | 24.0°C | |
| JUN 13 | 25.0°C | 24.0°C | |
| JUN 14 | 25.0°C | 24.1°C | |
| JUN 15 | 25.0°C | 24.2°C | |
| JUN 16 | 25.0°C | 24.2°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 | 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
June 9
June 10
June 11
June 12
June 13
June 14
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.