Water temperature in Port-Cros

This data the coastal Port-Cros 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 Port-Cros

Water temperature in Port-Cros today is 21.8°C. Based on our historical data over a period of ten years, the warmest water in this day in the Mediterranean Sea near Port-Cros was recorded in 2009 and was 22.9°C, and the coldest was recorded in 2017 at 20.3°C. Sea water temperature in Port-Cros is expected to drop to 21.1°C in the next 10 days. September average water temperature in Port-Cros is 22.8°C, the minimum temperature is 19.2°C, and the maximum is 27.2°C.

The swimming season in Port-Cros lasts from June to October. During those months, Port-Cros water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Port-Cros in winter reaches 14.5°C, in spring 15.2°C, in summer the average temperature rises to 23.2°C, and in autumn it is 20.3°C.

Port-Cros water temperature now

The sea salinity in Port-Cros is 38.21‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Port-Cros 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 Port-Cros. 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 Port-Cros. Data in table shown for 26 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Port-Cros

Port-Cros weather forecast

Current temperature and weather

Data in a table show Port-Cros temperature today (26 September 2025). For more information and forecast for a few days, go to the weather forecast Port-Cros.

0-3 h	3-6 h	6-9 h	9-12 h
18.6°C	19°C	17.4°C	17.2°C

12-15 h	15-18 h	18-21 h	21-24 h
17.6°C	17.7°C	18°C	18.2°C

Port-Cros water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Port-Cros. 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 Port-Cros 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 Port-Cros

The nearest beaches and cities from Port-Cros 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
Cabasson	21.8°C	19°C		0.31 m
Bregancon	21.8°C	19°C		0.31 m
Estagnol Beach	21.5°C	19°C		0.29 m
La Londe-les-Maures	21.3°C	19°C		0.29 m
Le Lavandou	22°C	19°C		0.31 m
Rayol-Canadel-sur-Mer	22.1°C	20°C		0.34 m
La Faviere	21.9°C	19°C		0.31 m
Plage de Bonporteau	22.3°C	20°C		0.38 m
Presqu'ile de Giens	20.2°C	19°C		0.46 m
Plage de l'Almanarre	20.2°C	19°C		0.46 m

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Our report for Port-Cros 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.