Swimming in Saint-Malo in may 2025: Average sea temperature in may and tide times in may 2025

Average sea temperature in Saint-Malo in may 2025.

In may, according to seasonal norms, the sea temperature in Saint-Malo is:

Minimum: 53°F

Average: 55°F

Maximum: 58°F

Other useful seasonal weather averages in may:

  • Outside temperature: 52°F to 61°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 5.6mph
  • It rains a total of 3.3in, over 6 day(s).

Should we swim in Saint-Malo in may?

No... The water temperature in Saint-Malo in may is freezing

You won't be able to swim in Saint-Malo 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-Malo this month, plan to sightsee and forget the beach!

Note also that in may, the climate is good with an average outside temperature of 56°F, 3.3in of precipitation (over 6 days) and 87.04 % humidity.

Water and normal seasonal temperatures in Saint-Malo in may

May
Average sea temperature 55°F
Minimum sea temperature 53°F
Maximum sea temperature 58°F
Average outside temperature 58°F
Maximum outside temperature 61°F
Minimum outside temperature 52°F
Wind speed 13.7mph
Wind temperature 49°F
Precipitation 3.3in
Number of days of rain 6 jour(s)
(18%)
Humidity 88%
Visibility in kilometers 9.32km
Cloud cover 42%
Our opinion freezing swimming

Chart of the tides in may 2025

Tide times in may 2025 in Saint-Malo

Swim elsewhere in Brittany in may

City Average T° Max. T° Our opinion
Brest in may56°F59°Ffreezing swimming
Lorient in may58°F61°Ffreezing swimming
Saint-Brieuc (Côtes d'Armor) in may56°F58°Ffreezing swimming
Vannes in may58°F62°Ffreezing swimming
Concarneau in may57°F61°Ffreezing swimming
Dinard in may55°F57°Ffreezing swimming
Erquy in may55°F58°Ffreezing swimming
Perros-Guirec in may55°F57°Ffreezing swimming
The Quiberon peninsula in may58°F62°Ffreezing swimming
Belle-Île-en-Mer in may58°F62°Ffreezing swimming
Bénodet in may57°F61°Ffreezing swimming
Brehat Island (Île de Bréhat) in may55°F57°Ffreezing swimming
Cap Fréhel in may55°F58°Ffreezing swimming
Carnac in may58°F62°Ffreezing swimming
côte de granit rose (Pink Granite Coast) in may55°F57°Ffreezing swimming
Doëlan (Clohars-Carnoët) in may58°F61°Ffreezing swimming
Douarnenez in may56°F59°Ffreezing swimming
Fouesnant in may57°F61°Ffreezing swimming
Lannion in may55°F57°Ffreezing swimming
Le Crouesty in may58°F61°Ffreezing swimming

Swim in Brittany in may: sea temperature by city

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