Water temperature in Porches

This data the coastal Porches 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 Porches

Water temperature in Porches today is 17°C. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Porches was recorded in 2019 and was 23.9°C, and the coldest was recorded in 2022 at 17.8°C. Sea water temperature in Porches is expected to rise to 20.8°C in the next 10 days. September average water temperature in Porches is 20.7°C, the minimum temperature is 16.6°C, and the maximum is 24°C.

The swimming season in Porches lasts from June to October. During those months, Porches water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Porches in winter reaches 16°C, in spring 16.2°C, in summer the average temperature rises to 19.7°C, and in autumn it is 19.6°C.

Porches water temperature now

The sea salinity in Porches is 35.69‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Porches 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 Porches. 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 Porches. 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 Porches

Porches weather forecast

Current temperature and weather

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

0-3 h	3-6 h	6-9 h	9-12 h
19.6°C	18°C	17.5°C	22.7°C

12-15 h	15-18 h	18-21 h	21-24 h
27.4°C	27.5°C	25.1°C	20.3°C

Porches water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Porches. 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 Porches 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 Porches

The nearest beaches and cities from Porches 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
Praia da Marinha	17°C	28°C		0.27 m
Praia dos Salgados	17.1°C	28°C		0.27 m
Praia da Gale	17.1°C	28°C		0.27 m
Evaristo	17.4°C	28°C		0.25 m
Algarve	18°C	28°C		0.42 m
Albufeira	18°C	28°C		0.42 m
Olhos de Agua	18.1°C	27°C		0.24 m
Alvor	17.5°C	29°C		0.34 m
Torralta	17.5°C	29°C		0.34 m
Praia dos Tres Irmaos	17.5°C	29°C		0.34 m

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Our report for Porches 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.