Swimming in Fort-Mahon-Plage in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Fort-Mahon-Plage in july 2025.
In july, according to seasonal norms, the sea temperature in Fort-Mahon-Plage is:
Minimum: 59°F
Average: 62°F
Maximum: 65°F
Other useful seasonal weather averages in july:
- Outside temperature: 61°F to 68°F
- Most common weather: "Clear/Sunny"
- The wind blows at 9.9mph
- It rains a total of 3.6in, over 6 day(s).
Should we swim in Fort-Mahon-Plage in july?
No... The water temperature in Fort-Mahon-Plage in july is cold
Swimming in Fort-Mahon-Plage in july is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average sea temperature of 62°F (minimum: 59°F - maximum: 65°F).
Note also that in july, the climate is good with an average outside temperature of 64°F, 3.6in of precipitation (over 6 days) and 86.31 % humidity.
Water and normal seasonal temperatures in Fort-Mahon-Plage in july
| July | |||
| Average sea temperature | 62°F | ||
| Minimum sea temperature | 59°F | ||
| Maximum sea temperature | 65°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 68°F | ||
| Minimum outside temperature | 61°F | ||
| Wind speed | 13.7mph | ||
| Wind temperature | 61°F | ||
| Precipitation | 3.6in | ||
| Number of days of rain | 6 jour(s) (19%) | ||
| Humidity | 87% | ||
| Visibility in kilometers | 9.39km | ||
| Cloud cover | 41% | ||
| Our opinion | cold swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Fort-Mahon-Plage
Swim elsewhere in Picardy in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Somme Bay in july | 62°F | 64°F | cold swimming | Quend Plage in july | 62°F | 65°F | cold swimming | Saint-Valery-sur-Somme in july | 62°F | 65°F | cold swimming |