Arenós Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Arenós Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Arenós Reservoir today is 20°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 4 | 21.5°C | 18.0°C | |
| OCT 5 | 21.0°C | 18.0°C | |
| OCT 6 | 20.9°C | 18.0°C | |
| OCT 7 | 20.7°C | 18.0°C | |
| OCT 8 | 20.6°C | 18.0°C | |
| OCT 9 | 20.6°C | 18.0°C | |
| OCT 10 | 20.2°C | 18.0°C | |
| OCT 12 | 18.0°C | 19.9°C | |
| OCT 13 | 18.0°C | 19.8°C | |
| OCT 14 | 18.0°C | 19.7°C | |
| OCT 15 | 18.0°C | 19.6°C | |
| OCT 16 | 18.0°C | 19.5°C | |
| OCT 17 | 18.0°C | 19.4°C | |
| OCT 18 | 18.0°C | 19.3°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 | 11°C |
| February | 6°C | 10°C | 13°C |
| March | 7°C | 11°C | 14°C |
| April | 9°C | 13°C | 17°C |
| May | 13°C | 19°C | 24°C |
| June | 19°C | 27°C | 34°C |
| July | 21°C | 26°C | 32°C |
| August | 22°C | 27°C | 33°C |
| September | 20°C | 25°C | 30°C |
| October | 13°C | 18°C | 21°C |
| November | 9°C | 13°C | 17°C |
| December | 7°C | 11°C | 14°C |
Arenós Reservoir: Water Temperature by Location
Arenós Reservoir: Weather Forecast
October 11
October 12
October 13
October 14
October 15
Location & Local Information
The Embalse de Arenós, a reservoir in the Valencian region, shows clear seasonal variation in water temperature typical of Mediterranean inland waters. In winter the surface temperature commonly ranges from about 6–12 °C (43–54 °F), rising through spring to roughly 12–18 °C (54–64 °F). Peak warmth arrives in summer when surface readings often reach 20–26 °C (68–79 °F), while autumn cools back to approximately 14–20 °C (57–68 °F). These figures can vary with local weather, depth, and inflow, so measured temperatures at the shore may be a few degrees different from deeper areas. Warm spells can push temperatures up at the surface, and cold snaps can produce rapid declines.
Swimming at Embalse de Arenós is subject to municipal and reservoir-management rules, so whether swimming is allowed depends on signage, water quality, and any specific restrictions in place at the time. In many seasons and locations informal swimming occurs when authorities have not imposed bans and water quality is acceptable; however, safety considerations such as sudden depth changes, submerged hazards, limited lifeguard presence, boat traffic, and the potential for algal blooms in warm months mean swimmers should exercise caution. Always check local notices and water-quality information before entering the reservoir.