Martín Gonzalo Reservoir — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Martín Gonzalo Reservoir, trends, monthly ranges and the forecast for the coming days.

Yeguas Reservoir, Spain © Por Veinticuatro de Jahén, CC BY-SA 4.0

Current Water Temperature

28.6°C

Today

28.6°C

Yesterday

28.3°C

A Week Ago

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Martín Gonzalo Reservoir today is 28.6°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating. 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 June 21 to July 22

Table of Daily Sea Temperature Data

Date	Current	Average	Forecast
JUL 15	28.3°C	26.0°C
JUL 16	28.3°C	26.0°C
JUL 17	28.1°C	26.0°C
JUL 18	28.1°C	26.0°C
JUL 19	28.1°C	26.0°C
JUL 20	28.1°C	26.0°C
JUL 21	28.6°C	26.0°C
JUL 22	28.6°C	26.0°C
JUL 23		26.0°C	28.5°C
JUL 24		26.0°C	28.3°C
JUL 25		26.0°C	28.2°C
JUL 26		26.0°C	28.1°C
JUL 27		26.0°C	28.0°C
JUL 28		26.0°C	27.8°C
JUL 29		26.0°C	27.7°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	6°C	10°C	13°C
February	6°C	10°C	14°C
March	6°C	10°C	15°C
April	10°C	15°C	20°C
May	14°C	20°C	25°C
June	19°C	24°C	29°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	10°C	14°C	18°C
December	8°C	12°C	15°C

Martín Gonzalo Reservoir: Water Temperature by Location

🇪🇸 Spain > Andalusia

Martín Gonzalo Reservoir: Weather Forecast

July 23

° / °

overcast

rain: 0% | wind:

July 24

° / °

partly cloudy

rain: 0% | wind:

July 25

° / °

mainly clear

rain: 0% | wind:

July 26

° / °

overcast

rain: 0% | wind:

July 27

° / °

overcast

rain: 0% | wind:

Location & Local Information

The Embalse de Martín Gonzalo, like many reservoirs in Andalusia, shows clear seasonal variation in surface temperature. In winter the lake commonly cools to roughly 6–12 °C (43–54 °F), while spring typically warms to about 12–20 °C (54–68 °F) as air temperatures rise. Peak summer surface temperatures often reach the low-to-high 20s °C, roughly 22–28 °C (72–82 °F), especially in warm, calm periods; autumn brings a gradual decline, with surface values frequently in the 15–22 °C (59–72 °F) range. These figures are approximate: actual temperatures depend on recent weather, reservoir depth, inflows and stratification, and can vary day to day and with depth (colder below the surface).

Swimming at Martín Gonzalo is possible in a recreational sense, but whether it is allowed at any given time depends on local regulations and signage, as authorities may restrict access for reasons of water supply protection, safety (steep banks, submerged hazards, currents) or water quality concerns such as algal blooms. Even where allowed, swimmers should be mindful of colder temperatures below the surface that increase cold-shock risk in spring and autumn, of variable visibility and underwater obstacles, and of seasonal changes in water quality; checking current local rules and conditions before entering the water is advisable.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Martín Gonzalo Reservoir?

Water Temperature in Martín Gonzalo Reservoir today is 28.6°C.

What is the water temperature in Martín Gonzalo Reservoir during the summer months?

The water temperature in Martín Gonzalo Reservoir in summer fluctuates in the range of 19°C - 33°C.

Is it possible to swim in Martín Gonzalo Reservoir (Spain) and what are the possibilities for this?

Swimming at Martín Gonzalo Reservoir is not automatically permitted everywhere — whether you can swim, bathe or practice non-motorized water sports depends on local rules, designated zones and seasonal restrictions, so check on-site signage or with the reservoir authority and follow safety guidelines before entering the water.