Swimming in Roscoff in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Roscoff in july 2025.
In july, according to seasonal norms, the sea temperature in Roscoff is:
Minimum: 58°F
Average: 61°F
Maximum: 65°F
Other useful seasonal weather averages in july:
- Outside temperature: 60°F to 66°F
- Most common weather: "Clear/Sunny"
- The wind blows at 9.9mph
- It rains a total of 3.4in, over 5 day(s).
Should we swim in Roscoff in july?
No... The water temperature in Roscoff in july is cold
Swimming in Roscoff 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: 58°F - maximum: 65°F).
Note also that in july, the climate is good with an average outside temperature of 63°F, 3.4in of precipitation (over 5 days) and 88.36 % humidity.
Water and normal seasonal temperatures in Roscoff in july
| July | |||
| Average sea temperature | 61°F | ||
| Minimum sea temperature | 58°F | ||
| Maximum sea temperature | 65°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 67°F | ||
| Minimum outside temperature | 61°F | ||
| Wind speed | 13.7mph | ||
| Wind temperature | 61°F | ||
| Precipitation | 3.4in | ||
| Number of days of rain | 5 jour(s) (16%) | ||
| Humidity | 89% | ||
| Visibility in kilometers | 9.27km | ||
| Cloud cover | 42% | ||
| Our opinion | cold swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Roscoff
Swim elsewhere in Brittany in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Brest in july | 62°F | 66°F | cold swimming | Lorient in july | 63°F | 68°F | cool swimming | Saint-Brieuc (Côtes d'Armor) in july | 62°F | 65°F | cold swimming | Saint-Malo in july | 62°F | 65°F | cold swimming | Vannes in july | 64°F | 69°F | cool swimming | Concarneau in july | 63°F | 67°F | cold swimming | Dinard in july | 62°F | 65°F | cold swimming | Erquy in july | 62°F | 65°F | cold swimming | Perros-Guirec in july | 62°F | 65°F | cold swimming | The Quiberon peninsula in july | 64°F | 69°F | cool swimming | Belle-Île-en-Mer in july | 64°F | 69°F | cool swimming | Bénodet in july | 62°F | 67°F | cold swimming | Brehat Island (Île de Bréhat) in july | 62°F | 65°F | cold swimming | Cap Fréhel in july | 62°F | 65°F | cold swimming | Carnac in july | 63°F | 68°F | cool swimming | côte de granit rose (Pink Granite Coast) in july | 61°F | 65°F | cold swimming | Doëlan (Clohars-Carnoët) in july | 63°F | 67°F | cold swimming | Douarnenez in july | 62°F | 65°F | cold swimming | Fouesnant in july | 63°F | 67°F | cold swimming | Lannion in july | 61°F | 65°F | cold swimming | Le Crouesty in july | 64°F | 69°F | cool swimming |