A southwesterly, moderate and very variable flow prevails over the whole area.
For Plage d"Hendaye :
No gale warning.
The reliability of the situation is poor.
For the night from Monday to Tuesday ESE force 1 becoming SE force 2 in the middle of the night then S.
Slight sea. Low, fairly long swell from NW. Good visibility becoming poor in the middle of the night then excellent. Daytime of Tuesday 13 october : The largely blue sky won.t last.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. No precipitation. In the evening, clear periods developing.
No precipitation. SE force 2 turning N in the middle of the day then NNW. Gusts reaching 8 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Poor visibility becoming good in the middle of the day then good.