Swimming in Brittany in june 2025 Sea temperature by city in june

Do you want to go to the beach in Brittany in june 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in june in Brittany by city and our opinion on the chances of enjoying pleasant sea conditions.

Sea temperature in Brittany in june 2025

Here, find the average sea temperature in Brittany in june in several coastal cities.

Finistère in june

on average:

59°F

min: 56°F / max: 63°F

on average:

61°F

min: 56°F / max: 65°F

on average:

60°F

min: 56°F / max: 64°F

on average:

60°F

min: 56°F / max: 65°F

on average:

59°F

min: 56°F / max: 63°F

on average:

61°F

min: 56°F / max: 65°F

Morbihan in june

on average:

61°F

min: 57°F / max: 66°F

on average:

61°F

min: 57°F / max: 66°F

on average:

62°F

min: 57°F / max: 67°F

on average:

62°F

min: 57°F / max: 67°F

on average:

61°F

min: 57°F / max: 66°F

on average:

61°F

min: 58°F / max: 66°F

Côtes-d'Armor in june

on average:

59°F

min: 56°F / max: 63°F

on average:

59°F

min: 56°F / max: 63°F

on average:

59°F

min: 54°F / max: 62°F

on average:

59°F

min: 56°F / max: 62°F

on average:

58°F

min: 54°F / max: 62°F

on average:

59°F

min: 54°F / max: 62°F

Ille-et-Vilaine in june

on average:

59°F

min: 56°F / max: 62°F

on average:

59°F

min: 56°F / max: 63°F

Cancale

on average:

59°F

min: 56°F / max: 62°F

Saint-Lunaire

on average:

59°F

min: 56°F / max: 62°F

Where should you go swimming in Brittany in the month of june?

Swimming in Brittany in june is cold (in the best case scenario)

In june in Brittany swimming conditions vary by city. Details below:

Swimming in june in Lorient, Vannes, Concarneau, The Quiberon peninsula, Belle-Île-en-Mer, Bénodet, Carnac, Le Crouesty, Doëlan (Clohars-Carnoët), Fouesnant, Hoëdic, Houat, Groix, Guilvinec, Lanester, Larmor-Plage, Loctudy, Moelan-sur-Mer, Muzillac, Ploemeur and Sarzeau is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average temperature of 61°F (min: 57°F/max: 66°F).

Forget about swimming in Brest, Saint-Brieuc (Côtes d'Armor), Saint-Malo, Dinard, Erquy, Perros-Guirec, Cap Fréhel, côte de granit rose (Pink Granite Coast), Douarnenez, Molene Island (Île de Molène), Sein island (Île-de-Sein), Brehat Island (Île de Bréhat), Lannion, Ouessant, Paimpol, Ploumanac’h, Pointe du Raz, Roscoff, Sables d'Or les Pins, Binic, Camaret-sur-Mer, Cancale, Crozon, Locquemeau, Locquirec, Louannec, Pleneuf-Val-Andre, Plerin, Plogoff, Ploudalmezeau, Plouescat, Plougasnou, Plougastel-Daoulas, Plougrescant, Plouguerneau, Plouzane, Pordic, Saint-Cast-le-Guildo, Saint-Lunaire, Saint-Pol-de-Léon, Saint-Quay-Portrieux, Trebeurden and Tregastel in june! The water temperature is freezing, reaching as low as 56°F (and only 63°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!

Where to go swimming in Brittany in june: the map of sea temperatures

ideal swimming pleasant swimming cool swimming cold swimming freezing swimming

Water temperature and seasonal norms in june

Brest

June
Average sea temperature 59°F
Minimum sea temperature 56°F
Maximum sea temperature 63°F
Average outside temperature 61°F
Maximum outside temperature 65°F
Minimum outside temperature 58°F
Precipitation 3.2in
Number of days of precipitation 4 jour(s)
(13%)
Cloud cover 47%
Our opinion freezing swimming

More information on swimming in Brest in june

Lorient

June
Average sea temperature 61°F
Minimum sea temperature 57°F
Maximum sea temperature 66°F
Average outside temperature 63°F
Maximum outside temperature 68°F
Minimum outside temperature 59°F
Precipitation 3.6in
Number of days of precipitation 6 jour(s)
(20%)
Cloud cover 42%
Our opinion cold swimming

More information on swimming in Lorient in june

Saint-Brieuc (Côtes d'Armor)

June
Average sea temperature 59°F
Minimum sea temperature 56°F
Maximum sea temperature 63°F
Average outside temperature 61°F
Maximum outside temperature 67°F
Minimum outside temperature 56°F
Precipitation 3.4in
Number of days of precipitation 5 jour(s)
(17%)
Cloud cover 49%
Our opinion freezing swimming

More information on swimming in Saint-Brieuc (Côtes d'Armor) in june

Saint-Malo

June
Average sea temperature 59°F
Minimum sea temperature 56°F
Maximum sea temperature 62°F
Average outside temperature 63°F
Maximum outside temperature 67°F
Minimum outside temperature 58°F
Precipitation 4.1in
Number of days of precipitation 7 jour(s)
(22%)
Cloud cover 43%
Our opinion freezing swimming

More information on swimming in Saint-Malo in june

Vannes

June
Average sea temperature 61°F
Minimum sea temperature 57°F
Maximum sea temperature 66°F
Average outside temperature 63°F
Maximum outside temperature 68°F
Minimum outside temperature 59°F
Precipitation 3.8in
Number of days of precipitation 6 jour(s)
(21%)
Cloud cover 40%
Our opinion cold swimming

More information on swimming in Vannes in june

List of coastal cities in Brittany

Brest in junefreezing swimming
Lorient in junecold swimming
Saint-Brieuc (Côtes d'Armor) in junefreezing swimming
Saint-Malo in junefreezing swimming
Vannes in junecold swimming
Concarneau in junecold swimming
Dinard in junefreezing swimming
Erquy in junefreezing swimming
The Quiberon peninsula in junecold swimming
Perros-Guirec in junefreezing swimming
Belle-Île-en-Mer in junecold swimming
Bénodet in junecold swimming
Cap Fréhel in junefreezing swimming
Carnac in junecold swimming
côte de granit rose (Pink Granite Coast) in junefreezing swimming
Le Crouesty in junecold swimming
Doëlan (Clohars-Carnoët) in junecold swimming
Douarnenez in junefreezing swimming
Fouesnant in junecold swimming
Molene Island (Île de Molène) in junefreezing swimming
Sein island (Île-de-Sein) in junefreezing swimming
Hoëdic in junecold swimming
Houat in junecold swimming
Brehat Island (Île de Bréhat) in junefreezing swimming
Lannion in junefreezing swimming
Ouessant in junefreezing swimming
Paimpol in junefreezing swimming
Ploumanac’h in junefreezing swimming
Pointe du Raz in junefreezing swimming
Roscoff in junefreezing swimming
Sables d'Or les Pins in junefreezing swimming
Binic in junefreezing swimming
Camaret-sur-Mer in junefreezing swimming
Cancale in junefreezing swimming
Crozon in junefreezing swimming
Groix in junecold swimming
Guilvinec in junecold swimming
Lanester in junecold swimming
Larmor-Plage in junecold swimming
Locquemeau in junefreezing swimming
Locquirec in junefreezing swimming
Loctudy in junecold swimming
Louannec in junefreezing swimming
Moelan-sur-Mer in junecold swimming
Muzillac in junecold swimming
Pleneuf-Val-Andre in junefreezing swimming
Plerin in junefreezing swimming
Ploemeur in junecold swimming
Plogoff in junefreezing swimming
Ploudalmezeau in junefreezing swimming
Plouescat in junefreezing swimming
Plougasnou in junefreezing swimming
Plougastel-Daoulas in junefreezing swimming
Plougrescant in junefreezing swimming
Plouguerneau in junefreezing swimming
Plouzane in junefreezing swimming
Pordic in junefreezing swimming
Saint-Cast-le-Guildo in junefreezing swimming
Saint-Lunaire in junefreezing swimming
Saint-Pol-de-Léon in junefreezing swimming
Saint-Quay-Portrieux in junefreezing swimming
Sarzeau in junecold swimming
Trebeurden in junefreezing swimming
Tregastel in junefreezing swimming
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