Serpis River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Serpis River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Serpis River today is 27.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 |
|---|---|---|---|
| JUL 15 | 26.5°C | 22.1°C | |
| JUL 16 | 26.5°C | 22.1°C | |
| JUL 17 | 26.5°C | 22.1°C | |
| JUL 18 | 27.2°C | 22.1°C | |
| JUL 19 | 27.2°C | 22.1°C | |
| JUL 20 | 27.2°C | 22.1°C | |
| JUL 21 | 27.3°C | 22.1°C | |
| JUL 23 | 22.1°C | 27.0°C | |
| JUL 24 | 22.1°C | 26.8°C | |
| JUL 25 | 22.1°C | 26.5°C | |
| JUL 26 | 22.1°C | 26.3°C | |
| JUL 27 | 22.1°C | 26.0°C | |
| JUL 28 | 22.1°C | 25.7°C | |
| JUL 29 | 22.1°C | 25.5°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 | 7°C | 11°C |
| February | 4°C | 8°C | 12°C |
| March | 4°C | 8°C | 12°C |
| April | 8°C | 12°C | 16°C |
| May | 11°C | 16°C | 21°C |
| June | 15°C | 19°C | 24°C |
| July | 17°C | 22°C | 28°C |
| August | 18°C | 22°C | 27°C |
| September | 16°C | 20°C | 25°C |
| October | 10°C | 14°C | 17°C |
| November | 8°C | 11°C | 14°C |
| December | 6°C | 9°C | 12°C |
Serpis River: Water Temperature by Location
Serpis River: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Source:
• location Carrasqueta
Mouth:
• location Mediterranean Sea
Length 74.5 km (46.3 mi)
The Río Serpis in the Valencia region shows typical Mediterranean river temperatures that vary markedly with season, location and depth. In winter the surface water commonly ranges from about 8–12 °C (46–54 °F), while spring sees a rise to roughly 12–18 °C (54–64 °F) as flows warm and sunlight increases. Summer temperatures in shallow pools and slow stretches can reach 18–26 °C (64–79 °F), though deeper sections and reservoir releases often remain cooler, closer to 10–15 °C (50–59 °F). In autumn the river usually measures around 15–20 °C (59–68 °F) as air temperatures drop and rainfall patterns change. Local microclimates, recent rainfall and reservoir discharges all cause short-term fluctuations.
Swimming opportunities exist in many accessible parts of the Serpis, particularly calm pools, low-flow stretches and some reservoir margins, and locals often bathe there in warmer months. Whether swimming is allowed depends on the exact spot: some reservoirs, areas near dams or infrastructure, and certain protected stretches prohibit entry for safety, water-supply or conservation reasons. Water quality can vary after heavy rain or agricultural runoff, and currents, submerged hazards and sudden depth changes create safety risks. Visitors should follow posted signs, respect local rules and exercise caution when entering the river.