A westerly, moderate and mostly variable flow prevails over the whole area.
For Plage d"Erretegia :
No gale warning.
The reliability of the situation is assessed at 95%.
Very cloudy skies becoming totally overcast during the afternoon. No precipitation. In the evening, overcast skies.
Risk of showers in the early hours. W force 2 turning NW force 3 in the middle of the day then WNW. Gusts reaching 16 knots in the evening. Slight sea. Low, fairly long swell from WNW. Poor visibility becoming good in the middle of the day then good.