Campilhas Reservoir — Current Water Temperature, Annual Trends and Forecast

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

Covão dos Conchos Lake, Portugal © By larahcv, CC0

Current Water Temperature

24.5°C

Today

24.7°C

Yesterday

23.8°C

A Week Ago

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Water Temperature in Campilhas Reservoir today is 24.5°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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	23.8°C	28.0°C
JUL 16	23.9°C	28.0°C
JUL 17	23.8°C	28.0°C
JUL 18	24.7°C	28.0°C
JUL 19	24.7°C	28.0°C
JUL 20	24.7°C	28.0°C
JUL 21	24.7°C	28.0°C
JUL 22	24.5°C	28.0°C
JUL 23		28.0°C	24.7°C
JUL 24		28.0°C	24.9°C
JUL 25		28.0°C	25.0°C
JUL 26		28.0°C	25.2°C
JUL 27		28.0°C	25.4°C
JUL 28		28.0°C	25.6°C
JUL 29		28.0°C	25.7°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	7°C	11°C	14°C
February	10°C	14°C	18°C
March	12°C	17°C	20°C
April	14°C	19°C	22°C
May	16°C	22°C	28°C
June	19°C	27°C	34°C
July	21°C	28°C	34°C
August	26°C	32°C	34°C
September	26°C	32°C	34°C
October	17°C	21°C	24°C
November	12°C	17°C	21°C
December	10°C	13°C	15°C

Campilhas Reservoir: Water Temperature by Location

🇵🇹 Portugal > Setúbal District

Campilhas Reservoir: Weather Forecast

July 23

° / °

overcast

rain: 0% | wind:

July 24

° / °

overcast

rain: 0% | wind:

July 25

° / °

partly cloudy

rain: 0% | wind:

July 26

° / °

fog

rain: 0% | wind:

July 27

° / °

mainly clear

rain: 0% | wind:

Location & Local Information

The Albufeira da Barragem de Campilhas, in the Setúbal District of Portugal, is a freshwater reservoir whose temperature varies seasonally and with depth. Typical surface water temperatures in winter range from about 10–14 °C (50–57 °F), spring from 13–18 °C (55–64 °F), summer from roughly 20–26 °C (68–79 °F), and autumn from around 16–21 °C (61–70 °F). These figures can fluctuate with weather, wind, inflows and the reservoir’s stratification: shallow bays warm faster and can be several degrees warmer than deep central areas, while cold spells or heavy rains will lower temperatures.

Swimming in the Albufeira da Barragem de Campilhas is possible in calm weather but is subject to local regulations, water quality assessments and safety considerations. Many reservoirs do not have lifeguards, designated beaches or safety infrastructure, and authorities may restrict bathing to protect water resources, manage reservoir operations or for conservation reasons, so swimmers should follow posted signs and municipal guidance. Water temperature in summer is generally comfortable for recreational swimming, whereas spring and winter conditions can be chilly and require caution; always check current local advisories before entering the water.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Campilhas Reservoir?

Water Temperature in Campilhas Reservoir today is 24.5°C.

What is the water temperature in Campilhas Reservoir during the summer months?

The water temperature in Campilhas Reservoir in summer fluctuates in the range of 19°C - 34°C.

Is it possible to swim in Campilhas Reservoir (Portugal) and what are the possibilities for this?

Swimming in the Campilhas Reservoir is possible but generally informal and unsupervised—people use sheltered bays for wild swimming and activities like paddling, canoeing and angling, though visitors should check local access rules, water quality and any restrictions before entering.