For Plage d"Hendaye :
No gale warning.
For the night from Friday to Saturday WNW force 2 in the early part of the night turning WSW. Gusts reaching 9 knots in the early part of the night.
Slight sea. Low, fairly long swell from NW. Good visibility becoming good at the end of the night. Daytime of Saturday 22 august : The atmosphere will remain unstable.
Good clear periods alternating with cloudy spells, sometimes dense. Light showers all day. In the evening, cloudy spells, sometimes dense.
Showers towards the end of the night. WSW force 2 turning NW in the middle of the day then WNW. Gusts reaching 10 knots in the evening. Slight sea. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day then good.