A northeasterly, moderate and mostly variable flow prevails over the South of the basin. Over the North, it is westerly, moderate and mostly variable.
For Plage de Ciboure :
No gale warning.
The reliability of the situation is assessed at 90%.
Warm sun all day. In the evening, light cloudy spells.
WNW force 2 in the morning becoming force 3 in the evening. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, fairly long swell from NW. Poor visibility becoming excellent in the middle of the day.