A northwesterly, very strong and very variable flow prevails over the West and the North of the basin. Over the South-East, it is southwesterly, very strong and particularly variable.
For Zarautz :
Warning fresh gale offshore.
We are 80% sure of the situation, because the winds may be stronger than forecast.
Overcast skies. Light rain. In the evening, very cloudy skies to overcast.
Showers. W force 4 in the middle of the day becoming WNW force 5 in the evening. Gusts reaching 44 knots in the evening. Slight sea becoming rough in the evening. Low, fairly long swell from NW. Good visibility becoming excellent in the evening.