Swimming in the North of France in april 2025 Sea temperature by city in april
Do you want to go to the beach in the North of France in april 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 april in the North of France by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in the North of France in april 2025
Here, find the average sea temperature in the North of France in april in several coastal cities.
Pas-de-Calais in april
49°F
min: 46°F / max: 53°F
50°F
min: 46°F / max: 53°F
49°F
min: 47°F / max: 53°F
50°F
min: 46°F / max: 53°F
49°F
min: 46°F / max: 53°F
Berck
50°F
min: 46°F / max: 53°F
Nord in april
49°F
min: 45°F / max: 52°F
49°F
min: 46°F / max: 52°F
50°F
min: 47°F / max: 53°F
Grand-Fort-Philippe
50°F
min: 47°F / max: 53°F
Where should you go swimming in the North of France in the month of april?
Swimming in the North of France in april is freezing
In april in the North of France swimming conditions are generally the same everywhere.
Forget about swimming in Boulogne-sur-Mer, Calais, Dunkirk, Le Touquet, Bray-Dunes, Wissant, Audinghen, Berck, Escalles, Petit Fort Philippe, Ambleteuse, Equihen-Plage, Grand-Fort-Philippe, Sangatte and Wimereux in april! The water temperature is freezing, reaching as low as 46°F (and only 53°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!
Where to go swimming in the North of France in april: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in april
Boulogne-sur-Mer
| April | |||
| Average sea temperature | 49°F | ||
| Minimum sea temperature | 46°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 54°F | ||
| Minimum outside temperature | 47°F | ||
| Precipitation | 1.8in | ||
| Number of days of precipitation | 3 jour(s) (10%) | ||
| Cloud cover | 37% | ||
| Our opinion | freezing swimming |
More information on swimming in Boulogne-sur-Mer in april
Calais
| April | |||
| Average sea temperature | 50°F | ||
| Minimum sea temperature | 46°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 54°F | ||
| Minimum outside temperature | 49°F | ||
| Precipitation | 2in | ||
| Number of days of precipitation | 3 jour(s) (10%) | ||
| Cloud cover | 38% | ||
| Our opinion | freezing swimming |
More information on swimming in Calais in april
Dunkirk
| April | |||
| Average sea temperature | 49°F | ||
| Minimum sea temperature | 45°F | ||
| Maximum sea temperature | 52°F | ||
| Average outside temperature | 52°F | ||
| Maximum outside temperature | 56°F | ||
| Minimum outside temperature | 47°F | ||
| Precipitation | 2.1in | ||
| Number of days of precipitation | 3 jour(s) (10%) | ||
| Cloud cover | 38% | ||
| Our opinion | freezing swimming |
More information on swimming in Dunkirk in april
Le Touquet
| April | |||
| Average sea temperature | 49°F | ||
| Minimum sea temperature | 47°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 56°F | ||
| Minimum outside temperature | 47°F | ||
| Precipitation | 2.5in | ||
| Number of days of precipitation | 4 jour(s) (14%) | ||
| Cloud cover | 39% | ||
| Our opinion | freezing swimming |
More information on swimming in Le Touquet in april
Bray-Dunes
| April | |||
| Average sea temperature | 49°F | ||
| Minimum sea temperature | 46°F | ||
| Maximum sea temperature | 52°F | ||
| Average outside temperature | 52°F | ||
| Maximum outside temperature | 58°F | ||
| Minimum outside temperature | 47°F | ||
| Precipitation | 2.2in | ||
| Number of days of precipitation | 3 jour(s) (10%) | ||
| Cloud cover | 38% | ||
| Our opinion | freezing swimming |
More information on swimming in Bray-Dunes in april
List of coastal cities in the North of France
| Boulogne-sur-Mer in april | freezing swimming |
| Calais in april | freezing swimming |
| Dunkirk in april | freezing swimming |
| Le Touquet in april | freezing swimming |
| Bray-Dunes in april | freezing swimming |
| Wissant in april | freezing swimming |
| Audinghen in april | freezing swimming |
| Berck in april | freezing swimming |
| Escalles in april | freezing swimming |
| Petit Fort Philippe in april | freezing swimming |
| Ambleteuse in april | freezing swimming |
| Equihen-Plage in april | freezing swimming |
| Grand-Fort-Philippe in april | freezing swimming |
| Sangatte in april | freezing swimming |
| Wimereux in april | freezing swimming |