Swimming in Saint-Brieuc (Côtes d'Armor) in may 2025: Average sea temperature in may and tide times in may 2025
Average sea temperature in Saint-Brieuc (Côtes d'Armor) in may 2025.

In may, according to seasonal norms, the sea temperature in Saint-Brieuc (Côtes d'Armor) is:
Minimum: 53°F
Average: 56°F
Maximum: 58°F
Other useful seasonal weather averages in may:
- Outside temperature: 50°F to 60°F
- Most common weather: "Clear/Sunny"
- The wind blows at 5.6mph
- It rains a total of 2.4in, over 3 day(s).
Should we swim in Saint-Brieuc (Côtes d'Armor) in may?
No... The water temperature in Saint-Brieuc (Côtes d'Armor) in may is freezing
You won't be able to swim in Saint-Brieuc (Côtes d'Armor) in may! The water temperature is freezing, reaching as low as 53°F (and only 58°F at best)! Our advice: if you are going to Saint-Brieuc (Côtes d'Armor) this month, plan to sightsee and forget the beach!
Note also that in may, the climate is good with an average outside temperature of 55°F, 2.3in of precipitation (over 3 days) and 89.63 % humidity.
Water and normal seasonal temperatures in Saint-Brieuc (Côtes d'Armor) in may
May | |||
Average sea temperature | 56°F | ||
Minimum sea temperature | 53°F | ||
Maximum sea temperature | 58°F | ||
Average outside temperature | 56°F | ||
Maximum outside temperature | 61°F | ||
Minimum outside temperature | 50°F | ||
Wind speed | 13.1mph | ||
Wind temperature | 49°F | ||
Precipitation | 2.4in | ||
Number of days of rain | 3 jour(s) (11%) | ||
Humidity | 90% | ||
Visibility in kilometers | 9.06km | ||
Cloud cover | 48% | ||
Our opinion | freezing swimming |
Chart of the tides in may 2025
Tide times in may 2025 in Saint-Brieuc (Côtes d'Armor)
Swim elsewhere in Brittany in may
City | Average T° | Min. T° | Max. T° | Our opinion |
Brest in may | 56°F | 59°F | freezing swimming | |
Lorient in may | 58°F | 61°F | freezing swimming | |
Saint-Malo in may | 55°F | 58°F | freezing swimming | |
Vannes in may | 58°F | 62°F | freezing swimming | |
Concarneau in may | 57°F | 61°F | freezing swimming | |
Dinard in may | 55°F | 57°F | freezing swimming | |
Erquy in may | 55°F | 58°F | freezing swimming | |
Perros-Guirec in may | 55°F | 57°F | freezing swimming | |
The Quiberon peninsula in may | 58°F | 62°F | freezing swimming | |
Belle-Île-en-Mer in may | 58°F | 62°F | freezing swimming | |
Bénodet in may | 57°F | 61°F | freezing swimming | |
Brehat Island (Île de Bréhat) in may | 55°F | 57°F | freezing swimming | |
Cap Fréhel in may | 55°F | 58°F | freezing swimming | |
Carnac in may | 58°F | 62°F | freezing swimming | |
côte de granit rose (Pink Granite Coast) in may | 55°F | 57°F | freezing swimming | |
Doëlan (Clohars-Carnoët) in may | 58°F | 61°F | freezing swimming | |
Douarnenez in may | 56°F | 59°F | freezing swimming | |
Fouesnant in may | 57°F | 61°F | freezing swimming | |
Lannion in may | 55°F | 57°F | freezing swimming | |
Le Crouesty in may | 58°F | 61°F | freezing swimming |