For Cazaux bouée :
No gale warning.
The reliability of the situation is assessed at 95%.
Some fair-weather cumulus clouds. In the evening, light cloudy spells.
NNW wind force 4 from the middle of the day. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, short swell from WNW. Excellent visibility becoming excellent in the evening.