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Average water temperature in La Seyne-sur-Mer

On this page you find the mean water temperature over the year in La Seyne-sur-Mer (Provence-Alpes-Côte d'Azur), France. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.


La Seyne-sur-Mer experiences water temperature shifts throughout the year. The warmest month, July, reaches an average of 22°C.

The coldest month, March, averages 12°C. Visitors during these months can leave their swimming gear at home.


Forecast for La Seyne-sur-Mer

Sun   Dec 22
16°C | 9°C
W 12 m/s
broken clouds and no rain

broken clouds and no rain

Mon   Dec 23
12°C | 7°C
NW 14 m/s
clear and no rain

clear and no rain

Tue   Dec 24
12°C | 4°C
N 9 m/s
clear and no rain

clear and no rain

Interested in more climate information?

This site provides you with all the information you need about the climate in La Seyne-sur-Mer.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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