Sea temperature in Brittany sea temperature in real time, 7-day forecast and historical data
Do you want to go to the beach to swim in Brittany today? Check if the sea temperature is pleasant with our data, updated daily, in real time, and our weather forecast for the next few days, by city in Brittany.
Sea temperature in Brittany today
On the map below, find the water temperature measured today for different cities in Brittany.
Water temperature in Brittany by city
Below, find the current sea temperature and weather conditions in several coastal cities in Brittany.
Direct access: Finistère | Morbihan | Côtes-d'Armor | Ille-et-Vilaine
Finistère
Sea temperature in Brest: 61°F
Today's weather conditions: Outside temperature min/max: 61°F/72°F • Wind speed: 10.6mph • Waves: 1.6ft (2ft maximum) every 9 seconds
Sea temperature in Concarneau: 65°F
Today's weather conditions: Outside temperature min/max: 63°F/77°F • Wind speed: 9.3mph • Waves: 0.7ft (1.3ft maximum) every 6.3 secondsSea temperature in Audierne-Esquibien: 61°F
Today's weather conditions: Outside temperature min/max: 61°F/68°F • Wind speed: 13.7mph • Waves: 1.3ft (2.6ft maximum) every 8 secondsSea temperature in Bénodet: 65°F
Today's weather conditions: Outside temperature min/max: 65°F/74°F • Wind speed: 10.6mph • Waves: 1.6ft (1.6ft maximum) every 5.5 secondsSea temperature in Beuzec-Cap-Sizun: 61°F
Today's weather conditions: Outside temperature min/max: 61°F/68°F • Wind speed: 13.7mph • Waves: 1.3ft (2.6ft maximum) every 8 seconds
Morbihan
Sea temperature in Lorient: 65°F
Today's weather conditions: Outside temperature min/max: 65°F/76°F • Wind speed: 6.8mph • Waves: 0.7ft (1ft maximum) every 8 secondsSea temperature in Vannes: 67°F
Today's weather conditions: Outside temperature min/max: 63°F/76°F • Wind speed: 4.4mph • Waves: 0.3ft (1.3ft maximum) every 3.3 secondsSea temperature in The Quiberon peninsula: 67°F
Today's weather conditions: Outside temperature min/max: 67°F/74°F • Wind speed: 6.2mph • Waves: 0.7ft (1.3ft maximum) every 7.9 secondsSea temperature in Arzon: 67°F
Today's weather conditions: Outside temperature min/max: 63°F/76°F • Wind speed: 4.4mph • Waves: 0.3ft (1.3ft maximum) every 3.3 secondsSea temperature in Belle-Île-en-Mer: 68°F
Today's weather conditions: Outside temperature min/max: 68°F/74°F • Wind speed: 4.4mph • Waves: 0.7ft (1ft maximum) every 8 seconds
Côtes-d'Armor
Sea temperature in Saint-Brieuc (Côtes d'Armor): 59°F
Today's weather conditions: Outside temperature min/max: 59°F/72°F • Wind speed: 9.3mph • Waves: 1ft (2.3ft maximum) every 3.4 secondsSea temperature in Erquy: 59°F
Today's weather conditions: Outside temperature min/max: 61°F/72°F • Wind speed: 9.3mph • Waves: 0.7ft (2ft maximum) every 2.8 secondsSea temperature in Perros-Guirec: 58°F
Today's weather conditions: Outside temperature min/max: 59°F/67°F • Wind speed: 7.5mph • Waves: 1.3ft (1.3ft maximum) every 3.9 secondsSea temperature in Brehat Island (Île de Bréhat): 64°F
Today's weather conditions: Outside temperature min/max: 59°F/70°F • Wind speed: 9.3mph • Waves: 1ft (2.6ft maximum) every 3.3 secondsSea temperature in Cap Fréhel: 59°F
Today's weather conditions: Outside temperature min/max: 61°F/72°F • Wind speed: 9.3mph • Waves: 0.7ft (2ft maximum) every 2.8 seconds
Ille-et-Vilaine
Sea temperature in Saint-Malo: 59°F
Today's weather conditions: Outside temperature min/max: 61°F/72°F • Wind speed: 9.3mph • Waves: 0.7ft (2ft maximum) every 2.8 secondsSea temperature in Dinard: 59°F
Today's weather conditions: Outside temperature min/max: 61°F/72°F • Wind speed: 9.3mph • Waves: 0.7ft (2ft maximum) every 2.8 secondsSea temperature in Cherrueix: 61°F
Today's weather conditions: Outside temperature min/max: 61°F/72°F • Wind speed: 9.9mph • Waves: 0.7ft (2ft maximum) every 2.9 secondsSea temperature in Hirel: 61°F
Today's weather conditions: Outside temperature min/max: 61°F/72°F • Wind speed: 9.9mph • Waves: 0.7ft (2ft maximum) every 2.9 secondsSea temperature in Saint-Briac-sur-Mer: 59°F
Today's weather conditions: Outside temperature min/max: 61°F/72°F • Wind speed: 9.3mph • Waves: 0.7ft (2ft maximum) every 2.8 seconds
Water temperature in Brittany by month
Brittany has several kilometres of coastline as well as beautiful seaside bathing spots. But depending on the site's geographic location, whether it faces the English Channel or the Bay of Biscay, the water temperature in Brittany can be more or less favourable for sea swimming. Thus, the best time to visit the beaches depends closely on weather conditions but also on one's habit of immersing oneself in cool or even cold bathing water. The beaches offer the chance to enjoy their beauty, stroll and have fun on the water, but swimming in Brittany is for those who dare to brave the cold. However, some wonderful seaside bathing sites can provide a complete change of scenery during the summer season.
Best periods for swimming in Brittany
With bright, warm and sunny days, the period from July to September is by far the best time to visit Breton beaches. Because the sea temperature in Brittany is often cool, wait for the middle of the day to benefit from higher temperatures. You will enjoy the invigorating effect of the sun when you come out of the water. Otherwise, reserve your hours for relaxing and sunbathing.
As for water sports, there is a wide choice. You can go sailing or windsurfing through the offers of the yacht clubs lining the coast. For surf enthusiasts, spots like La Torche in Finistère are popular because of the quality of the waves.
Periods unfavourable for sea swimming in Brittany
Outside the summer season, swimming in Brittany is uncomfortable because the water is often icy. For surfing, however, wearing a thermal wetsuit is enough to be comfortable. For sailing, a windbreaker is essential.
Warning:
The information provided on this page regarding the sea temperature in Brittany is for informational purposes only. It is the surface temperature of the sea measured by satellite, based on data available at the time of consultation. These data may vary depending on several factors such as local weather conditions, tides, and other variables. We therefore recommend consulting additional local sources for updated information before making any decisions based on this data.