Water temperature in Praia da Luz

This data the coastal Praia da Luz sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current sea temperature in Praia da Luz

Water temperature in Praia da Luz today is 17.4°C. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Praia da Luz was recorded in 2016 and was 23.3°C, and the coldest was recorded in 2022 at 16.9°C. Sea water temperature in Praia da Luz is expected to rise to 20.2°C in the next 10 days. September average water temperature in Praia da Luz is 20°C, the minimum temperature is 15.4°C, and the maximum is 23.5°C.

The swimming season in Praia da Luz lasts from June to October. During those months, Praia da Luz water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Praia da Luz in winter reaches 16°C, in spring 16.1°C, in summer the average temperature rises to 19°C, and in autumn it is 19.2°C.

Praia da Luz water temperature now

The sea salinity in Praia da Luz is 35.77‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Praia da Luz for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Praia da Luz. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Praia da Luz. Data in table shown for 5 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Praia da Luz

Praia da Luz weather forecast

Current temperature and weather

Data in a table show Praia da Luz temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Praia da Luz.

0-3 h	3-6 h	6-9 h	9-12 h
19.6°C	17.9°C	17.2°C	19.3°C

12-15 h	15-18 h	18-21 h	21-24 h
25.3°C	27.1°C	23.8°C	19°C

Praia da Luz water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Praia da Luz. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Praia da Luz on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Praia da Luz

The nearest beaches and cities from Praia da Luz with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Burgau	17.2°C	27°C		0.59 m
Praia Dona Ana	17.4°C	27°C		0.42 m
Praia do Camilo	17.4°C	27°C		0.42 m
Budens	17.4°C	27°C		1.02 m
Salema	17.1°C	21°C		1.26 m
Torralta	17.5°C	29°C		0.34 m
Praia dos Tres Irmaos	17.5°C	29°C		0.34 m
Zavial	16.8°C	21°C		1.26 m
Praia da Rocha	17.3°C	27°C		0.3 m
Praia da Cordoama	16.4°C	21°C		1.47 m

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Our report for Praia da Luz is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.