A southwesterly, very strong and variable flow prevails over the whole area.
For Plage Ilbarritz :
No gale warning.
We are 90% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Good clear periods but cloud building. Light showers progressively becoming less frequent. In the evening, good clear periods but lots of cloud, too.
 Chance of light rain. S force 3 in the middle of the day becoming force 4 in the evening. Gusts reaching 24 knots in the evening. Moderate sea. Moderate, long swell from WNW. Excellent visibility.