A northerly and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, weak and mostly variable.
For Zarautz :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
In the evening, very cloudy.
Possibility of showers WNW wind force 2. Gusts reaching 11 knots in the evening. Slight sea. Low, short swell from NNW. Excellent visibility.