Valli di Comacchio — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Valli di Comacchio, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Valli di Comacchio today is 18.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| OCT 3 | 20.2°C | 15.0°C | |
| OCT 4 | 20.0°C | 15.0°C | |
| OCT 5 | 19.7°C | 15.0°C | |
| OCT 6 | 19.7°C | 15.0°C | |
| OCT 7 | 19.5°C | 15.0°C | |
| OCT 8 | 19.2°C | 15.0°C | |
| OCT 9 | 18.3°C | 15.0°C | |
| OCT 10 | 18.6°C | 15.0°C | |
| OCT 11 | 15.0°C | 18.1°C | |
| OCT 12 | 15.0°C | 18.0°C | |
| OCT 13 | 15.0°C | 17.8°C | |
| OCT 14 | 15.0°C | 17.6°C | |
| OCT 15 | 15.0°C | 17.5°C | |
| OCT 16 | 15.0°C | 17.3°C | |
| OCT 17 | 15.0°C | 17.1°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 | 4°C | 8°C | 12°C |
| February | 5°C | 9°C | 12°C |
| March | 7°C | 11°C | 14°C |
| April | 10°C | 15°C | 20°C |
| May | 12°C | 18°C | 23°C |
| June | 14°C | 21°C | 28°C |
| July | 18°C | 24°C | 30°C |
| August | 18°C | 24°C | 31°C |
| September | 14°C | 20°C | 26°C |
| October | 11°C | 15°C | 19°C |
| November | 8°C | 12°C | 15°C |
| December | 5°C | 9°C | 12°C |
Valli di Comacchio: Water Temperature by Location
Valli di Comacchio: Weather Forecast
October 11
October 12
October 13
October 14
October 15
Location & Local Information
The Valli di Comacchio in Emilia‑Romagna are shallow, brackish lagoons fed by both the Adriatic and freshwater inputs, so their water temperatures change noticeably through the year. In winter surface temperatures commonly fall to roughly 5–10 °C (41–50 °F). Spring brings gradual warming with typical values around 10–18 °C (50–64 °F) depending on sunlight and river flows. In summer the shallow basins can heat up markedly, often reaching 20–27 °C (68–81 °F) on warm days, while autumn sees a decline back toward the low teens, roughly 12–18 °C (54–64 °F). Because the valli are shallow and sheltered, they respond quickly to air temperature and can be warmer than open sea in summer and cooler in shoulder seasons.
Swimming in the Valli di Comacchio is not generally promoted as a formal recreational activity because much of the area is a protected wetland and nature reserve; restrictions exist to protect birds, fish spawning grounds and fragile habitats, and water quality can be variable due to runoff and tidal exchange. Some local channels or edges have been used by residents, but official bathing is usually discouraged or regulated, and visitors tend to use nearby Adriatic beaches for safer, monitored swimming. Observing signage and local rules is important to avoid disturbing wildlife and for personal safety.