For Plage d"Hendaye :
No gale warning.
For the night from Wednesday to Thursday WNW wind force 2 continuing all night. Gusts reaching 10 knots in the middle of the night.
Slight sea. Low, short swell from NW. Excellent visibility becoming good in the middle of the night then good. Daytime of Thursday 20 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.
Light showers. WNW force 2 in the morning temporarily NNW force 3 in the middle of the day. Slight sea. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day then excellent.