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

on average:

61°F

min: 59°F / max: 63°F

on average:

62°F

min: 60°F / max: 64°F

on average:

62°F

min: 60°F / max: 64°F

on average:

61°F

min: 59°F / max: 63°F

on average:

61°F

min: 59°F / max: 63°F

Tatihou

on average:

61°F

min: 59°F / max: 63°F

Calvados in july

on average:

62°F

min: 60°F / max: 64°F

on average:

62°F

min: 60°F / max: 64°F

on average:

62°F

min: 60°F / max: 64°F

on average:

62°F

min: 59°F / max: 64°F

on average:

61°F

min: 59°F / max: 63°F

on average:

61°F

min: 59°F / max: 63°F

Seine-Maritime in july

on average:

62°F

min: 60°F / max: 64°F

on average:

62°F

min: 60°F / max: 64°F

on average:

62°F

min: 59°F / max: 64°F

Fécamp

on average:

61°F

min: 59°F / max: 64°F

Veules-les-Roses

on average:

62°F

min: 59°F / max: 64°F

Cauville-sur-Mer

on average:

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 swimming

Water 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 julycold swimming
Deauville in julycold swimming
Dieppe in julycold swimming
Mont Saint-Michel in julycold swimming
Cabourg in julycold swimming
Granville in julycold swimming
Le Havre in julycold swimming
Honfleur in julycold swimming
Ouistreham in julycold swimming
Barfleur in julycold swimming
Barneville-Carteret in julycold swimming
Étretat in julycold swimming
Fécamp in julycold swimming
Tatihou in julycold swimming
Chausey islands in julycold swimming
La Hague in julycold swimming
Pirou Plage in julycold swimming
Saint-Germain-sur-Ay in julycold swimming
Saint-Laurent-sur-Mer in julycold swimming
Surtainville in julycold swimming
Veules-les-Roses in julycold swimming
Vierville-sur-Mer in julycold swimming
Villerville in julycold swimming
Bernieres-sur-Mer in julycold swimming
Blonville-sur-Mer in julycold swimming
Cauville-sur-Mer in julycold swimming
Courseulles-sur-Mer in julycold swimming
Criel-sur-Mer in julycold swimming
Fermanville in julycold swimming
Flamanville in julycold swimming
Gouville-sur-Mer in julycold swimming
Grandcamp-Maisy in julycold swimming
Hautot-sur-Mer in julycold swimming
Houlgate in julycold swimming
Langrune-sur-Mer in julycold swimming
Le Treport in julycold swimming
Luc-sur-Mer in julycold swimming
Montmartin-sur-Mer in julycold swimming
Octeville-sur-Mer in julycold swimming
Port-en-Bessin-Huppain in julycold swimming
Portbail in julycold swimming
Saint-Aubin-sur-Mer in julycold swimming
Saint-Jouin-Bruneval in julycold swimming
Saint-Martin-en-Campagne in julycold swimming
Saint-Pair-sur-Mer in julycold swimming
Saint-Vaast-la-Hougue in julycold swimming
Saint-Valery-en-Caux in julycold swimming
Trouville-sur-Mer in julycold swimming
Urville-Nacqueville in julycold swimming
Ver-sur-Mer in julycold swimming
Villers-sur-Mer in julycold swimming
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