Morgavel Reservoir — Current Water Temperature, Annual Trends and Forecast

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

Covão dos Conchos Lake, Portugal © By larahcv, CC0

Current Water Temperature

24.4°C

Today

24.6°C

Yesterday

23.8°C

A Week Ago

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Water Temperature in Morgavel Reservoir today is 24.4°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	23.8°C	28.0°C
JUL 17	23.7°C	28.0°C
JUL 18	24.6°C	28.0°C
JUL 19	24.7°C	28.0°C
JUL 20	24.7°C	28.0°C
JUL 21	24.6°C	28.0°C
JUL 22	24.5°C	28.0°C
JUL 23		28.0°C	24.6°C
JUL 24		28.0°C	24.8°C
JUL 25		28.0°C	24.9°C
JUL 26		28.0°C	25.1°C
JUL 27		28.0°C	25.3°C
JUL 28		28.0°C	25.5°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	13°C	18°C	21°C
December	10°C	13°C	15°C

Morgavel Reservoir: Water Temperature by Location

🇵🇹 Portugal > Setúbal District

Morgavel Reservoir: Weather Forecast

July 23

° / °

overcast

rain: 0% | wind:

July 24

° / °

partly cloudy

rain: 0% | wind:

July 25

° / °

partly cloudy

rain: 0% | wind:

July 26

° / °

mainly clear

rain: 0% | wind:

July 27

° / °

fog

rain: 0% | wind:

Location & Local Information

The reservoir known locally as Albufeira da Barragem de Morgavel typically shows clear seasonal variation in water temperature. In winter months the water can be quite cool, often around 8–14 °C (46–57 °F). Spring brings a steady warming, with temperatures commonly in the 12–20 °C range (54–68 °F) as solar radiation increases and runoff subsides. Peak summer temperatures frequently reach the low to mid 20s, roughly 20–26 °C (68–79 °F), especially in shallow bays exposed to sun, while autumn sees a gradual cooling back toward spring values, roughly 14–20 °C (57–68 °F).

Swimming at Albufeira da Barragem de Morgavel is subject to local rules and practical concerns, and in many reservoirs bathing is often restricted or discouraged. Because Morgavel is managed primarily for water supply and irrigation, authorities may limit access to protect water quality and public safety: sudden depth changes, submerged hazards, boat traffic, occasional algal blooms and the absence of lifeguards all raise risks. Visitors who wish to swim should check signage and municipal guidance before entering the water and prefer official or supervised bathing areas nearby, if available, to ensure both legal compliance and personal safety.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Morgavel Reservoir?

Water Temperature in Morgavel Reservoir today is 24.4°C.

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

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

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

Swimming in Morgavel Reservoir is possible but generally unofficial and unsupervised—people undertake shore or boat-based wild swimming there, so you should check local signage, water quality and access rules and be prepared to swim at your own risk as there are typically no lifeguards or formal facilities.