A northwesterly and variable flow prevails over the whole area.
For Biarritz :
No gale warning.
For the night from Saturday to Sunday W wind force 2 continuing all night. Gusts reaching 10 knots in the middle of the night.
Slight sea. Low, short swell from NW. Visibility reduced by mist. Daytime of Sunday 16 august : The atmosphere will remain unstable.
Skies changeable to very cloudy. Light showers all day. In the evening, cloudy spells, sometimes dense.
Showers towards the end of the night. W force 2 in the morning becoming WNW force 3 in the middle of the day. Slight sea. Low, short swell from NW. Visibility reduced by mist temporarily in the middle of the day.