Stagno di Cagliari — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Stagno di Cagliari, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Stagno di Cagliari today is 21.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 | 21.8°C | 24.0°C | |
| JUN 3 | 21.7°C | 24.0°C | |
| JUN 4 | 21.5°C | 24.0°C | |
| JUN 5 | 21.6°C | 24.0°C | |
| JUN 6 | 21.6°C | 24.0°C | |
| JUN 7 | 21.4°C | 24.0°C | |
| JUN 8 | 21.4°C | 24.0°C | |
| JUN 10 | 24.0°C | 21.9°C | |
| JUN 11 | 24.0°C | 22.0°C | |
| JUN 12 | 24.0°C | 22.1°C | |
| JUN 13 | 24.0°C | 22.2°C | |
| JUN 14 | 24.0°C | 22.4°C | |
| JUN 15 | 24.0°C | 22.5°C | |
| JUN 16 | 24.0°C | 22.6°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 | 10°C | 14°C | 18°C |
| April | 11°C | 15°C | 19°C |
| May | 12°C | 18°C | 23°C |
| June | 19°C | 24°C | 29°C |
| July | 22°C | 27°C | 33°C |
| August | 22°C | 27°C | 33°C |
| September | 21°C | 26°C | 32°C |
| October | 17°C | 21°C | 24°C |
| November | 11°C | 16°C | 21°C |
| December | 9°C | 12°C | 15°C |
Stagno di Cagliari: Water Temperature by Location
Stagno di Cagliari: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Stagno di Cagliari is a shallow coastal lagoon on the southern shore of Sardinia whose water temperatures follow the Mediterranean seasonal cycle. In winter the surface water typically sits around 10–14 °C (50–57 °F), rising in spring to roughly 15–20 °C (59–68 °F). Summer warming can push shallow areas into the low to high twenties Celsius, commonly 22–28 °C (72–82 °F) and occasionally higher in very hot spells, while autumn sees a gradual decline back toward the spring range. Because the lagoon is shallow and brackish, temperatures can vary locally and warm faster than the nearby open sea, especially in late summer.
Swimming in Stagno di Cagliari is generally not encouraged and often restricted because the waters lie within a protected regional park and important bird habitat. Conservation rules, the presence of saltworks and wildlife, and variable water quality mean that bathing is usually discouraged to avoid disturbance and potential health risks. Visitors seeking to swim typically use the nearby coastal beaches where open-sea bathing is permitted and managed, while the lagoon itself is mainly valued for wildlife observation, environmental education and regulated recreational uses rather than for swimming.