Madrid — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Madrid, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Madrid today is 23.9°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 | 24.3°C | 23.0°C | |
| JUN 24 | 24.2°C | 23.0°C | |
| JUN 25 | 24.2°C | 23.0°C | |
| JUN 26 | 24.3°C | 23.0°C | |
| JUN 27 | 24.2°C | 23.0°C | |
| JUN 28 | 24.2°C | 23.0°C | |
| JUN 29 | 24.3°C | 23.0°C | |
| JUN 30 | 24.3°C | 23.0°C | |
| JUL 1 | 21.0°C | 23.8°C | |
| JUL 2 | 21.0°C | 23.6°C | |
| JUL 3 | 21.0°C | 23.5°C | |
| JUL 4 | 21.0°C | 23.3°C | |
| JUL 5 | 21.0°C | 23.2°C | |
| JUL 6 | 21.0°C | 23.0°C | |
| JUL 7 | 21.0°C | 22.9°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 | 2°C | 6°C | 9°C |
| February | 4°C | 8°C | 10°C |
| March | 5°C | 9°C | 11°C |
| April | 7°C | 12°C | 17°C |
| May | 10°C | 16°C | 23°C |
| June | 18°C | 23°C | 27°C |
| July | 17°C | 21°C | 26°C |
| August | 18°C | 22°C | 27°C |
| September | 16°C | 20°C | 25°C |
| October | 10°C | 14°C | 17°C |
| November | 6°C | 10°C | 13°C |
| December | 4°C | 8°C | 11°C |
Madrid: Weather Forecast
July 1
July 2
July 3
July 4
Location & Local Information
Madrid (Spanish: Madrid) is surrounded by a mix of reservoirs and small lakes that offer seasonal recreational opportunities. Water temperatures in these inland bodies vary considerably: in winter they commonly range from about 4–8 °C (39–46 °F), in spring from roughly 8–15 °C (46–59 °F), in summer from roughly 18–25 °C (64–77 °F), and in autumn from about 10–18 °C (50–64 °F). The warmest months, typically July and August, produce the most comfortable surface temperatures for brief swims, while shoulder seasons can still be chilly and hypothermia is possible if exposure is prolonged.
Swimming is permitted in some locations around Madrid but prohibited in others, depending on local regulations and the reservoir’s role in drinking-water supply. Popular recreational spots such as the Embalse de San Juan have designated areas where swimming, sunbathing and water sports are allowed, often because they are managed for leisure use; conversely, reservoirs that feed municipal water systems may forbid access to protect water quality. Safety concerns — currents, underwater obstacles, boat traffic and lack of lifeguards — also influence rules and recommended practices, so visitors should follow posted signage and municipal guidance before entering the water.