Best time to swim in the North of France Sea temperature by month

Do you want to go to the seaside in the North of France? But when should you go to be sure to enjoy good sea water temperature and be able to swim for a long time? Now or another month during the year? On this page, find the sea temperature by month in the North of France.

Swimming in the North of France by month

Discover swimming conditions in detail in the North of France by month below. Click on the links for each month to see details about the sea temperature in the cities of: Boulogne-sur-Mer, Calais, Dunkirk, Le Touquet and Bray-Dunes.

Month sea temperature Details
45°F to 47°F Sea temperature
in the North of France in january
45°F to 47°F Sea temperature
in the North of France in february
45°F to 47°F Sea temperature
in the North of France in march
49°F to 50°F Sea temperature
in the North of France in april
54°F to 54°F Sea temperature
in the North of France in may
58°F to 59°F Sea temperature
in the North of France in june
61°F to 63°F Sea temperature
in the North of France in july
64°F to 66°F Sea temperature
in the North of France in august
64°F to 65°F Sea temperature
in the North of France in september
61°F to 62°F Sea temperature
in the North of France in october
57°F to 58°F Sea temperature
in the North of France in november
51°F to 53°F Sea temperature
in the North of France in december

Where and when should you swim in the North of France?

Boulogne-sur-Mer

Best time to swim in Boulogne-sur-Mer

The best months for swimming in Boulogne-sur-Mer are %MONTHS.

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Calais

Best time to swim in Calais

The best months for swimming in Calais are %MONTHS.

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Dunkirk

Best time to swim in Dunkirk

The best months for swimming in Dunkirk are %MONTHS.

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Le Touquet

Best time to swim in Le Touquet

The best months for swimming in Le Touquet are %MONTHS.

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Bray-Dunes

Best time to swim in Bray-Dunes

The best months for swimming in Bray-Dunes are %MONTHS.

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Other cities and places in the North of France:

Water temperatures in the North of France over the entire year

On this chart, we show you the variation of the average sea water temperature in the North of France for the cities of: Boulogne-sur-Mer, Calais, Dunkirk, Le Touquet and Bray-Dunes.

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