Embalse de Casasola — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Embalse de Casasola, trends, monthly ranges and the forecast for the coming days.

Iznajar Reservoir, Spain © By Mussklprozz, CC BY-SA 3.0

Current Water Temperature

19.7°C

Today

19.8°C

Yesterday

20.9°C

A Week Ago

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Water Temperature in Embalse de Casasola today is 19.7°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

From September 30 to October 31

Table of Daily Sea Temperature Data

Date	Current	Average	Forecast
OCT 24	20.9°C	22.0°C
OCT 25	20.4°C	22.0°C
OCT 26	20.3°C	22.0°C
OCT 27	20.2°C	22.0°C
OCT 28	20.1°C	22.0°C
OCT 29	19.9°C	22.0°C
OCT 30	19.8°C	22.0°C
OCT 31	19.7°C	22.0°C
NOV 1		17.9°C	19.6°C
NOV 2		17.9°C	19.5°C
NOV 3		17.9°C	19.4°C
NOV 4		17.9°C	19.3°C
NOV 5		17.9°C	19.3°C
NOV 6		17.9°C	19.2°C
NOV 7		17.9°C	19.1°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	9°C	14°C	19°C
February	11°C	15°C	19°C
March	13°C	17°C	21°C
April	15°C	20°C	23°C
May	17°C	22°C	27°C
June	20°C	25°C	30°C
July	18°C	23°C	29°C
August	20°C	25°C	31°C
September	19°C	24°C	29°C
October	18°C	22°C	25°C
November	13°C	18°C	22°C
December	10°C	15°C	18°C

Embalse de Casasola: Water Temperature by Location

🇪🇸 Spain > Andalusia

Embalse de Casasola: Weather Forecast

November 1

° / °

partly cloudy

rain: 0% | wind:

November 2

° / °

partly cloudy

rain: 3% | wind:

November 3

° / °

overcast

rain: 5% | wind:

November 4

° / °

overcast

rain: 20% | wind:

Location & Local Information

The Embalse de Casasola in Andalusia typically shows a strong seasonal cycle in water temperature. In winter the surface water often sits around 8–14 °C (46–57 °F), spring brings a rise to roughly 12–20 °C (54–68 °F), summer surface temperatures commonly reach 20–26 °C (68–79 °F) on warm, shallow areas, and autumn sees a gradual cooling to approximately 14–22 °C (57–72 °F). These values can vary with recent weather, reservoir level, depth and exposure; shallow bays warm more quickly while deeper or shaded parts remain noticeably cooler. Sudden weather changes and inflows can also shift temperatures on short notice.

Swimming at Embalse de Casasola is possible and is practiced by visitors, particularly in the warmer months when surface temperatures are most comfortable. However, any bathing should follow local rules and signage because some reservoirs restrict access for reasons of water supply protection, safety concerns like steep banks and underwater hazards, or variable water quality. Cold winter temperatures increase the risk of cold-water shock and hypothermia, so swimming in cooler seasons is not recommended without proper precautions. As with any inland water, choosing sheltered shallows, observing posted regulations and taking basic safety measures makes swimming more feasible and safer.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Embalse de Casasola?

Water Temperature in Embalse de Casasola today is 19.7°C.

What is the water temperature in Embalse de Casasola during the summer months?

The water temperature in Embalse de Casasola in summer fluctuates in the range of 18°C - 31°C.

Is it possible to swim in Embalse de Casasola (Spain) and what are the possibilities for this?

Swimming in Embalse de Casasola is generally discouraged and often subject to restrictions for safety and water‑quality reasons, so recreational use typically focuses on shoreline enjoyment, fishing and non‑motorized craft such as kayaking or paddleboarding where permitted, but you should always check current local regulations and advisories before entering the water.