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Praia Fluvial de Mourão — Current Water Temperature, Annual Trends and Forecast

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

Bornos Reservoir, Spain
Bornos Reservoir, Spain © By El Pantera, CC BY-SA 4.0

Current Water Temperature

25.7°C
Today
25.8°C
Yesterday
26.1°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 Praia Fluvial de Mourão today is 25.7°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 July 17 to August 17

Table of Daily Sea Temperature Data

Date Current Average Forecast
AUG 1026.1°C28.0°C
AUG 1126.3°C28.0°C
AUG 1226.3°C28.0°C
AUG 1326.3°C28.0°C
AUG 1426.4°C28.0°C
AUG 1526.5°C28.0°C
AUG 1625.8°C28.0°C
AUG 1725.7°C28.0°C
AUG 1828.0°C25.8°C
AUG 1928.0°C25.9°C
AUG 2028.0°C26.0°C
AUG 2128.0°C26.2°C
AUG 2228.0°C26.3°C
AUG 2328.0°C26.4°C
AUG 2428.0°C26.5°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
January7°C11°C14°C
February7°C11°C15°C
March7°C12°C17°C
April11°C15°C20°C
May16°C21°C26°C
June20°C25°C30°C
July22°C27°C33°C
August23°C28°C34°C
September21°C26°C32°C
October14°C19°C22°C
November11°C15°C19°C
December9°C13°C17°C

Praia Fluvial de Mourão: Weather Forecast

August 18

° / °
mainly clear
rain: 5% | wind:

August 19

° / °
overcast
rain: 0% | wind:

August 20

° / °
overcast
rain: 3% | wind:

August 21

° / °
partly cloudy
rain: 0% | wind:

August 22

° / °
overcast
rain: 3% | wind:

Location & Local Information

Praia Fluvial de Mourão, located in the Beja District, is a freshwater river beach whose water temperatures vary with the seasons and local weather. Typical winter surface temperatures range from about 10–13 °C (50–55 °F), spring waters usually warm to roughly 14–19 °C (57–66 °F), summer surface temperatures commonly reach 22–28 °C (72–82 °F) depending on exposure and depth, and autumn sees a gradual cooling to around 16–21 °C (61–70 °F). These values are approximate averages: shallow, sun-exposed shallows will warm faster in summer while deeper or shaded spots remain cooler. Temperature fluctuations also depend on recent rainfall and upstream flows, which can cause brief cooling events.

Swimming at Praia Fluvial de Mourão is generally permitted and popular in the warmer months when temperatures and conditions are suitable, and local authorities often monitor water quality and safety. During summer, there may be supervised bathing areas and clear signage indicating safe zones; however, temporary restrictions can be imposed for reasons such as poor water quality, strong currents after heavy rain, or maintenance. Visitors should follow posted notices and guidance from local officials, consider the seasonal temperature ranges for comfort and safety, and be cautious about entering colder water suddenly to avoid cold-water shock.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Praia Fluvial de Mourão?
Water Temperature in Praia Fluvial de Mourão today is 25.7°C.
What is the water temperature in Praia Fluvial de Mourão during the summer months?
The water temperature in Praia Fluvial de Mourão in summer fluctuates in the range of 20°C - 34°C.
Is it possible to swim in Praia Fluvial de Mourão (Portugal) in Barragem de Alqueva and what are the possibilities for this?
Yes — you can swim in the calm freshwater of Praia Fluvial de Mourão on the Alqueva reservoir, bathing from the sandy shore or banks and taking part in activities like kayaking, stand‑up paddleboarding and boat excursions, while observing seasonal water-quality updates and on-site safety guidance.