Arta — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Arta, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Arta today is 24.5°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 23 | 22.9°C | 20.0°C | |
| JUN 24 | 22.9°C | 20.0°C | |
| JUN 25 | 23.4°C | 20.0°C | |
| JUN 26 | 23.4°C | 20.0°C | |
| JUN 27 | 23.4°C | 20.0°C | |
| JUN 28 | 23.4°C | 20.0°C | |
| JUN 29 | 24.0°C | 20.0°C | |
| JUN 30 | 24.5°C | 20.0°C | |
| JUL 1 | 23.0°C | 24.4°C | |
| JUL 2 | 23.0°C | 24.4°C | |
| JUL 3 | 23.0°C | 24.3°C | |
| JUL 4 | 23.0°C | 24.2°C | |
| JUL 5 | 23.0°C | 24.1°C | |
| JUL 6 | 23.0°C | 24.1°C | |
| JUL 7 | 23.0°C | 24.0°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 | 12°C |
| February | 6°C | 9°C | 12°C |
| March | 9°C | 12°C | 15°C |
| April | 9°C | 13°C | 17°C |
| May | 10°C | 15°C | 21°C |
| June | 16°C | 20°C | 25°C |
| July | 18°C | 23°C | 27°C |
| August | 18°C | 23°C | 27°C |
| September | 18°C | 22°C | 27°C |
| October | 14°C | 18°C | 20°C |
| November | 11°C | 15°C | 18°C |
| December | 8°C | 11°C | 14°C |
Arta: Weather Forecast
July 1
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July 3
July 4
Location & Local Information
Arta sits on the Arachthos River close to the sheltered Ambracian (Amvrakikos) Gulf and several small reservoirs and wetlands. Surface water temperatures in these inland and coastal waters follow a clear seasonal pattern: in winter waters commonly range from about 8–12 °C (46–54 °F), in spring they warm to roughly 12–18 °C (54–64 °F), in summer surface temperatures typically reach about 22–26 °C (72–79 °F), and in autumn they fall back toward 16–22 °C (61–72 °F). Exact values vary with the specific site — shallow lagoons and sheltered bays warm faster than deeper reservoirs or flowing river channels — and from year to year depending on weather.
Swimming is possible and practiced in many places around Arta, especially in the Ambracian Gulf and popular river spots during the warm months, when temperatures are comfortable for bathing. However, not every body of water is open to swimmers: some reservoirs and managed water sources may prohibit bathing for safety, water-management or drinking-water protection reasons, and certain wetland areas are environmentally protected. Visitors should follow local signs and guidance, be mindful of currents in river channels, and consider water quality reports before entering the water.