Embalse del Grado I — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Embalse del Grado I, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Embalse del Grado I today is 20.9°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 23 | 19.7°C | 20.0°C | |
| JUN 24 | 20.2°C | 20.0°C | |
| JUN 25 | 20.3°C | 20.0°C | |
| JUN 26 | 20.3°C | 20.0°C | |
| JUN 27 | 20.5°C | 20.0°C | |
| JUN 28 | 20.5°C | 20.0°C | |
| JUN 29 | 20.1°C | 20.0°C | |
| JUN 30 | 20.1°C | 20.0°C | |
| JUL 1 | 23.0°C | 21.0°C | |
| JUL 2 | 23.0°C | 21.1°C | |
| JUL 3 | 23.0°C | 21.2°C | |
| JUL 4 | 23.0°C | 21.3°C | |
| JUL 5 | 23.0°C | 21.4°C | |
| JUL 6 | 23.0°C | 21.5°C | |
| JUL 7 | 23.0°C | 21.6°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 | 5°C | 9°C | 12°C |
| February | 5°C | 9°C | 12°C |
| March | 7°C | 11°C | 14°C |
| April | 9°C | 13°C | 17°C |
| May | 11°C | 17°C | 22°C |
| June | 14°C | 20°C | 25°C |
| July | 18°C | 23°C | 28°C |
| August | 18°C | 23°C | 28°C |
| September | 14°C | 20°C | 25°C |
| October | 12°C | 17°C | 20°C |
| November | 7°C | 11°C | 15°C |
| December | 5°C | 9°C | 12°C |
Embalse del Grado I: Water Temperature by Location
Embalse del Grado I: Weather Forecast
July 1
July 2
July 3
July 4
Location & Local Information
Embalse del Grado I (Spanish: Embalse del Grado I) in Aragon typically shows marked seasonal variation in water temperature because of its continental-Mediterranean climate and variable depth. In winter the surface water often ranges from about 4–8 °C (39–46 °F), while spring sees a rise to roughly 8–16 °C (46–61 °F) as snowmelt and warming air temperatures influence inflows. In summer the shallow, sheltered areas can warm significantly, with common surface values of 18–26 °C (64–79 °F) and occasional patches reaching the high 20s °C (around 80–82 °F) on hot, calm days. Autumn cooling brings temperatures down into the 10–18 °C (50–64 °F) band before the reservoir returns to winter lows. Deeper sections remain cooler year-round.
Swimming at Embalse del Grado I is a popular recreational activity in warm months, but it is subject to local rules and practical limitations. Authorities may permit bathing in designated zones when water quality is acceptable, but restrictions are sometimes imposed because the reservoir is managed for water supply, irrigation and flood control, and because of safety concerns such as boat traffic, submerged hazards and variable currents. Visitors should follow posted signage and municipal guidance, since allowances and safety measures can change seasonally.