Swimming in Cherbourg-Octeville (Cotentin) in july 2025: Average sea temperature in july and tide times in july 2025

Average sea temperature in Cherbourg-Octeville (Cotentin) in july 2025.

In july, according to seasonal norms, the sea temperature in Cherbourg-Octeville (Cotentin) is:

Minimum: 59°F

Average: 61°F

Maximum: 63°F

Other useful seasonal weather averages in july:

  • Outside temperature: 60°F to 66°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 9.3mph
  • It rains a total of 2.9in, over 5 day(s).

Should we swim in Cherbourg-Octeville (Cotentin) in july?

No... The water temperature in Cherbourg-Octeville (Cotentin) in july is cold

Swimming in Cherbourg-Octeville (Cotentin) in july is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average sea temperature of 61°F (minimum: 59°F - maximum: 63°F).

Note also that in july, the climate is good with an average outside temperature of 63°F, 2.8in of precipitation (over 5 days) and 87.26 % humidity.

Water and normal seasonal temperatures in Cherbourg-Octeville (Cotentin) in july

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
Wind speed 14.3mph
Wind temperature 59°F
Precipitation 2.9in
Number of days of rain 5 jour(s)
(15%)
Humidity 88%
Visibility in kilometers 9.5km
Cloud cover 38%
Our opinion cold swimming

Chart of the tides in july 2025

Tide times in july 2025 in Cherbourg-Octeville (Cotentin)

Swim elsewhere in Normandy in july

City Average T° Max. T° Our opinion
Deauville in july62°F64°Fcold swimming
Dieppe in july62°F64°Fcold swimming
Mont Saint-Michel in july62°F64°Fcold swimming
Cabourg in july62°F64°Fcold swimming
Granville in july62°F64°Fcold swimming
Honfleur in july62°F64°Fcold swimming
Le Havre in july62°F64°Fcold swimming
Ouistreham in july62°F64°Fcold swimming
Barfleur in july61°F63°Fcold swimming
Barneville-Carteret in july61°F63°Fcold swimming
Étretat in july62°F64°Fcold swimming
La Hague in july61°F62°Fcold swimming
Pirou Plage in july62°F64°Fcold swimming
Saint-Germain-sur-Ay in july61°F64°Fcold swimming
Saint-Laurent-sur-Mer in july61°F63°Fcold swimming
Surtainville in july61°F64°Fcold swimming
Vierville-sur-Mer in july61°F63°Fcold swimming
Villerville in july62°F64°Fcold swimming

Swim in Normandy in july: sea temperature by city

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