A northeasterly, strong and mostly variable flow prevails over the South of the basin. Over the North, it is southwesterly, very strong and mostly variable.
For Plage d"Erretegia :
No gale warning.
The reliability of the situation is assessed at 90%.
Good clear periods but with plenty of cloud in the morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, light cloudy spells.
SSW force 2 turning NNW force 3 in the middle of the day then W. Gusts reaching 13 knots in the evening. Slight sea. Low, short swell from NNW. Excellent visibility.