Best time to swim in Brittany Sea temperature by month

Do you want to go to the seaside in Brittany? 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 Brittany.

Swimming in Brittany by month

Discover swimming conditions in detail in Brittany by month below. Click on the links for each month to see details about the sea temperature in the cities of: Brest, Saint-Brieuc (Côtes d'Armor), Saint-Malo, Vannes and Belle-Île-en-Mer.

Month sea temperature Details
49°F to 53°F Sea temperature
in Brittany in january
48°F to 52°F Sea temperature
in Brittany in february
48°F to 51°F Sea temperature
in Brittany in march
51°F to 55°F Sea temperature
in Brittany in april
55°F to 59°F Sea temperature
in Brittany in may
58°F to 63°F Sea temperature
in Brittany in june
61°F to 65°F Sea temperature
in Brittany in july
62°F to 66°F Sea temperature
in Brittany in august
61°F to 66°F Sea temperature
in Brittany in september
59°F to 63°F Sea temperature
in Brittany in october
57°F to 60°F Sea temperature
in Brittany in november
54°F to 56°F Sea temperature
in Brittany in december

* in at least part of the area.

Where and when should you swim in Brittany?

Brest

Best time to swim in Brest

The best month for swimming in Brest is august .

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Saint-Brieuc (Côtes d'Armor)

Best time to swim in Saint-Brieuc (Côtes d'Armor)

The best months for swimming in Saint-Brieuc (Côtes d'Armor) are %MONTHS.

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Saint-Malo

Best time to swim in Saint-Malo

The best months for swimming in Saint-Malo are %MONTHS.

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Vannes

Best time to swim in Vannes

The best months for swimming in Vannes are %MONTHS.

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Belle-Île-en-Mer

Best time to swim in Belle-Île-en-Mer

The best months for swimming in Belle-Île-en-Mer are %MONTHS.

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Other cities and places in Brittany:

Water temperatures in Brittany over the entire year

On this chart, we show you the variation of the average sea water temperature in Brittany for the cities of: Brest, Saint-Brieuc (Côtes d'Armor), Saint-Malo, Vannes and Belle-Île-en-Mer.

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