Swimming in Normandy in july 2025 Sea temperature by city in july
Do you want to go to the beach in Normandy in july 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 july in Normandy by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Normandy in july 2025
Here, find the average sea temperature in Normandy in july in several coastal cities.
Manche in july
61°F
min: 59°F / max: 63°F
62°F
min: 60°F / max: 64°F
62°F
min: 60°F / max: 64°F
61°F
min: 59°F / max: 63°F
61°F
min: 59°F / max: 63°F
Tatihou
61°F
min: 59°F / max: 63°F
Calvados in july
62°F
min: 60°F / max: 64°F
62°F
min: 60°F / max: 64°F
62°F
min: 60°F / max: 64°F
62°F
min: 59°F / max: 64°F
61°F
min: 59°F / max: 63°F
61°F
min: 59°F / max: 63°F
Seine-Maritime in july
62°F
min: 60°F / max: 64°F
62°F
min: 60°F / max: 64°F
62°F
min: 59°F / max: 64°F
Fécamp
61°F
min: 59°F / max: 64°F
Veules-les-Roses
62°F
min: 59°F / max: 64°F
Cauville-sur-Mer
62°F
min: 59°F / max: 64°F
Where should you go swimming in Normandy in the month of july?
Swimming in Normandy in july is cold
In july in Normandy swimming conditions are generally the same everywhere.
Swimming in july in Cherbourg-Octeville (Cotentin), Deauville, Dieppe, Mont Saint-Michel, Cabourg, Granville, Le Havre, Honfleur, Ouistreham, Barfleur, Barneville-Carteret, Étretat, Fécamp, Tatihou, Chausey islands, La Hague, Pirou Plage, Saint-Germain-sur-Ay, Saint-Laurent-sur-Mer, Surtainville, Veules-les-Roses, Vierville-sur-Mer, Villerville, Bernieres-sur-Mer, Blonville-sur-Mer, Cauville-sur-Mer, Courseulles-sur-Mer, Criel-sur-Mer, Fermanville, Flamanville, Gouville-sur-Mer, Grandcamp-Maisy, Hautot-sur-Mer, Houlgate, Langrune-sur-Mer, Le Treport, Luc-sur-Mer, Montmartin-sur-Mer, Octeville-sur-Mer, Port-en-Bessin-Huppain, Portbail, Saint-Aubin-sur-Mer, Saint-Jouin-Bruneval, Saint-Martin-en-Campagne, Saint-Pair-sur-Mer, Saint-Vaast-la-Hougue, Saint-Valery-en-Caux, Trouville-sur-Mer, Urville-Nacqueville, Ver-sur-Mer and Villers-sur-Mer is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average temperature of 61°F (min: 59°F/max: 63°F).
Where to go swimming in Normandy in july: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in july
Cherbourg-Octeville (Cotentin)
| July | |||
| Average sea temperature | 61°F | ||
| Minimum sea temperature | 59°F | ||
| Maximum sea temperature | 63°F | ||
| Average outside temperature | 63°F | ||
| Maximum outside temperature | 67°F | ||
| Minimum outside temperature | 61°F | ||
| Precipitation | 2.9in | ||
| Number of days of precipitation | 5 jour(s) (15%) | ||
| Cloud cover | 38% | ||
| Our opinion | cold swimming |
More information on swimming in Cherbourg-Octeville (Cotentin) in july
Deauville
| July | |||
| Average sea temperature | 62°F | ||
| Minimum sea temperature | 60°F | ||
| Maximum sea temperature | 64°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 61°F | ||
| Precipitation | 3.5in | ||
| Number of days of precipitation | 5 jour(s) (16%) | ||
| Cloud cover | 39% | ||
| Our opinion | cold swimming |
More information on swimming in Deauville in july
Dieppe
| July | |||
| Average sea temperature | 62°F | ||
| Minimum sea temperature | 60°F | ||
| Maximum sea temperature | 64°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 67°F | ||
| Minimum outside temperature | 61°F | ||
| Precipitation | 3.2in | ||
| Number of days of precipitation | 5 jour(s) (15%) | ||
| Cloud cover | 39% | ||
| Our opinion | cold swimming |
More information on swimming in Dieppe in july
Mont Saint-Michel
| July | |||
| Average sea temperature | 62°F | ||
| Minimum sea temperature | 60°F | ||
| Maximum sea temperature | 64°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 61°F | ||
| Precipitation | 2.2in | ||
| Number of days of precipitation | 4 jour(s) (11%) | ||
| Cloud cover | 38% | ||
| Our opinion | cold swimming |
More information on swimming in Mont Saint-Michel in july
Cabourg
| July | |||
| Average sea temperature | 62°F | ||
| Minimum sea temperature | 60°F | ||
| Maximum sea temperature | 64°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 61°F | ||
| Precipitation | 3.5in | ||
| Number of days of precipitation | 5 jour(s) (16%) | ||
| Cloud cover | 39% | ||
| Our opinion | cold swimming |
More information on swimming in Cabourg in july
List of coastal cities in Normandy
| Cherbourg-Octeville (Cotentin) in july | cold swimming |
| Deauville in july | cold swimming |
| Dieppe in july | cold swimming |
| Mont Saint-Michel in july | cold swimming |
| Cabourg in july | cold swimming |
| Granville in july | cold swimming |
| Le Havre in july | cold swimming |
| Honfleur in july | cold swimming |
| Ouistreham in july | cold swimming |
| Barfleur in july | cold swimming |
| Barneville-Carteret in july | cold swimming |
| Étretat in july | cold swimming |
| Fécamp in july | cold swimming |
| Tatihou in july | cold swimming |
| Chausey islands in july | cold swimming |
| La Hague in july | cold swimming |
| Pirou Plage in july | cold swimming |
| Saint-Germain-sur-Ay in july | cold swimming |
| Saint-Laurent-sur-Mer in july | cold swimming |
| Surtainville in july | cold swimming |
| Veules-les-Roses in july | cold swimming |
| Vierville-sur-Mer in july | cold swimming |
| Villerville in july | cold swimming |
| Bernieres-sur-Mer in july | cold swimming |
| Blonville-sur-Mer in july | cold swimming |
| Cauville-sur-Mer in july | cold swimming |
| Courseulles-sur-Mer in july | cold swimming |
| Criel-sur-Mer in july | cold swimming |
| Fermanville in july | cold swimming |
| Flamanville in july | cold swimming |
| Gouville-sur-Mer in july | cold swimming |
| Grandcamp-Maisy in july | cold swimming |
| Hautot-sur-Mer in july | cold swimming |
| Houlgate in july | cold swimming |
| Langrune-sur-Mer in july | cold swimming |
| Le Treport in july | cold swimming |
| Luc-sur-Mer in july | cold swimming |
| Montmartin-sur-Mer in july | cold swimming |
| Octeville-sur-Mer in july | cold swimming |
| Port-en-Bessin-Huppain in july | cold swimming |
| Portbail in july | cold swimming |
| Saint-Aubin-sur-Mer in july | cold swimming |
| Saint-Jouin-Bruneval in july | cold swimming |
| Saint-Martin-en-Campagne in july | cold swimming |
| Saint-Pair-sur-Mer in july | cold swimming |
| Saint-Vaast-la-Hougue in july | cold swimming |
| Saint-Valery-en-Caux in july | cold swimming |
| Trouville-sur-Mer in july | cold swimming |
| Urville-Nacqueville in july | cold swimming |
| Ver-sur-Mer in july | cold swimming |
| Villers-sur-Mer in july | cold swimming |