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

19.6°C

Today

19.8°C

Yesterday

21.4°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 Campilhas Reservoir today is 19.6°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 May 9 to June 9

Table of Daily Sea Temperature Data

Date	Current	Average	Forecast
JUN 2	21.1°C	26.9°C
JUN 3	20.5°C	26.9°C
JUN 4	20.5°C	26.9°C
JUN 5	20.5°C	26.9°C
JUN 6	20.5°C	26.9°C
JUN 7	19.8°C	26.9°C
JUN 8	19.6°C	26.9°C
JUN 10		26.9°C	20.0°C
JUN 11		26.9°C	20.3°C
JUN 12		26.9°C	20.7°C
JUN 13		26.9°C	21.1°C
JUN 14		26.9°C	21.4°C
JUN 15		26.9°C	21.8°C
JUN 16		26.9°C	22.2°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	26°C	32°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

June 9

° / °

partly cloudy

rain: 0% | wind:

June 10

° / °

clear sky

rain: 0% | wind:

June 11

° / °

clear sky

rain: 0% | wind:

June 12

° / °

partly cloudy

rain: 3% | wind:

June 13

° / °

overcast

rain: 3% | wind:

June 14

° / °

fog

rain: 3% | 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 19.6°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.