Swim in Fort-Mahon-Plage in march 2025What is the temperature of the sea in in march?
Average sea temperature in Fort-Mahon-Plage in march 2025.
In march, according to seasonal norms, the sea temperature in Fort-Mahon-Plage is:
Minimum: 43°F
Average: 47°F
Maximum: 50°F
Other useful seasonal weather averages in march:
- Outside temperature: 42°F to 50°F
- Most common weather: "Clear/Sunny"
- The wind blows at 1.2mph
- It rains a total of 3.5in, over 6 day(s).
Should we swim in Fort-Mahon-Plage in march?
No... The water temperature in Fort-Mahon-Plage in march is freezing
You won't be able to swim in Fort-Mahon-Plage in march! The water temperature is freezing, reaching as low as 43°F (and only 50°F at best)! Our advice: if you are going to Fort-Mahon-Plage this month, plan to sightsee and forget the beach!
Note also that in march, the climate is bad with an average outside temperature of 46°F, 3.5in of precipitation (over 6 days) and 86.88 % humidity.
Water and normal seasonal temperatures in Fort-Mahon-Plage in march
| March | |||
| Average sea temperature | 47°F | ||
| Minimum sea temperature | 43°F | ||
| Maximum sea temperature | 50°F | ||
| Average outside temperature | 47°F | ||
| Maximum outside temperature | 50°F | ||
| Minimum outside temperature | 43°F | ||
| Wind speed | 16.8mph | ||
| Wind temperature | 36°F | ||
| Precipitation | 3.5in | ||
| Number of days of rain | 6 jour(s) (20%) | ||
| Humidity | 87% | ||
| Visibility in kilometers | 9.18km | ||
| Cloud cover | 50% | ||
| Our opinion | freezing swimming |
Swim elsewhere in Picardy in march
| City | Average T° | Min. T° | Max. T° | Our opinion | Somme Bay in march | 47°F | 50°F | freezing swimming | Quend Plage in march | 47°F | 50°F | freezing swimming | Saint-Valery-sur-Somme in march | 47°F | 50°F | freezing swimming |