For Plage d"Hendaye :
No gale warning.
For the night from Sunday to Monday WSW force 1 in the early part of the night becoming SW force 2. Gusts reaching 6 knots in the early part of the night.
Slight sea. Low, fairly long swell from NW. Good visibility becoming good in the middle of the night then good. Daytime of Monday 21 september : The sky will remain changeable.
Cloud and long sunny periods. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, lots of good clear periods.
No precipitation. SSW force 2 turning N in the middle of the day then WNW force 1. Gusts reaching 6 knots from the middle of the day. Slight sea becoming moderate in the middle of the day then rough. Low, short swell from NW then moderate, fairly long swell in the evening. Good visibility becoming excellent in the middle of the day.