Swimming in Picardy in may 2025 Sea temperature by city in may
Do you want to go to the beach in Picardy in may 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 may in Picardy by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Picardy in may 2025
Here, find the average sea temperature in Picardy in may in several coastal cities.
54°F
min: 52°F / max: 57°F
54°F
min: 52°F / max: 57°F
54°F
min: 52°F / max: 57°F
54°F
min: 52°F / max: 57°F
Ault
54°F
min: 51°F / max: 57°F
Cayeux-sur-Mer
54°F
min: 51°F / max: 57°F
Le Crotoy
54°F
min: 52°F / max: 57°F
Mers-les-Bains
54°F
min: 52°F / max: 56°F
Where should you go swimming in Picardy in the month of may?
Swimming in Picardy in may is freezing
In may in Picardy swimming conditions are generally the same everywhere.
Forget about swimming in Somme Bay, Fort-Mahon-Plage, Quend Plage, Saint-Valery-sur-Somme, Ault, Cayeux-sur-Mer, Le Crotoy and Mers-les-Bains in may! The water temperature is freezing, reaching as low as 52°F (and only 57°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!
Where to go swimming in Picardy in may: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in may
Somme Bay
| May | |||
| Average sea temperature | 54°F | ||
| Minimum sea temperature | 52°F | ||
| Maximum sea temperature | 57°F | ||
| Average outside temperature | 58°F | ||
| Maximum outside temperature | 61°F | ||
| Minimum outside temperature | 52°F | ||
| Precipitation | 3.7in | ||
| Number of days of precipitation | 6 jour(s) (21%) | ||
| Cloud cover | 45% | ||
| Our opinion | freezing swimming |
More information on swimming in the Somme Bay in may
Fort-Mahon-Plage
| May | |||
| Average sea temperature | 54°F | ||
| Minimum sea temperature | 52°F | ||
| Maximum sea temperature | 57°F | ||
| Average outside temperature | 56°F | ||
| Maximum outside temperature | 59°F | ||
| Minimum outside temperature | 52°F | ||
| Precipitation | 3.4in | ||
| Number of days of precipitation | 6 jour(s) (20%) | ||
| Cloud cover | 44% | ||
| Our opinion | freezing swimming |
More information on swimming in Fort-Mahon-Plage in may
Quend Plage
| May | |||
| Average sea temperature | 54°F | ||
| Minimum sea temperature | 52°F | ||
| Maximum sea temperature | 57°F | ||
| Average outside temperature | 56°F | ||
| Maximum outside temperature | 59°F | ||
| Minimum outside temperature | 52°F | ||
| Precipitation | 3.4in | ||
| Number of days of precipitation | 6 jour(s) (20%) | ||
| Cloud cover | 44% | ||
| Our opinion | freezing swimming |
More information on swimming in Quend Plage in may
Saint-Valery-sur-Somme
| May | |||
| Average sea temperature | 54°F | ||
| Minimum sea temperature | 52°F | ||
| Maximum sea temperature | 57°F | ||
| Average outside temperature | 58°F | ||
| Maximum outside temperature | 61°F | ||
| Minimum outside temperature | 52°F | ||
| Precipitation | 3.7in | ||
| Number of days of precipitation | 6 jour(s) (21%) | ||
| Cloud cover | 45% | ||
| Our opinion | freezing swimming |
More information on swimming in Saint-Valery-sur-Somme in may
Ault
| May | |||
| Average sea temperature | 54°F | ||
| Minimum sea temperature | 51°F | ||
| Maximum sea temperature | 57°F | ||
| Average outside temperature | 58°F | ||
| Maximum outside temperature | 61°F | ||
| Minimum outside temperature | 52°F | ||
| Precipitation | 3.7in | ||
| Number of days of precipitation | 6 jour(s) (21%) | ||
| Cloud cover | 45% | ||
| Our opinion | freezing swimming |
List of coastal cities in Picardy
| Somme Bay in may | freezing swimming |
| Fort-Mahon-Plage in may | freezing swimming |
| Quend Plage in may | freezing swimming |
| Saint-Valery-sur-Somme in may | freezing swimming |
| Ault in may | freezing swimming |
| Cayeux-sur-Mer in may | freezing swimming |
| Le Crotoy in may | freezing swimming |
| Mers-les-Bains in may | freezing swimming |