La Grande-Motte
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
La Grande-Motte, France

Sea temperature

In La Grande-Motte, France, the average seawater temperature in Marzo is 12.8°C (55°F).
Note: Swimming in 12.8°C (55°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.


In La Grande-Motte, the average length of the day in Marzo is 12h.

How cold is the water in Marzo in La Grande-Motte?

In Marzo, the average sea temperature in La Grande-Motte, France, is 12.8°C (55°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does La Grande-Motte have in Marzo?

In Marzo, the average length of the day in La Grande-Motte is 12h.
Average sea temperature in March - La Grande-Motte, France
  • Average sea temperature in March: 12.8°C

The best month for swimming (with the highest average sea temperature) is September (21.4°C).
The coldest month (with the lowest average sea temperature) is February (12.3°C).

Average daylight in March - La Grande-Motte, France
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 9h).