A southeasterly, moderate and very variable flow prevails over the North and the East of the basin. Over the South-West, it is southwesterly, moderate and variable.
For San Sebastián :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Changeable skies becoming less cloudy. No precipitation. In the evening, skies with few clouds.
NNW force 3 in the middle of the day turning WNW in the evening. Gusts reaching 11 knots in the evening. Slight sea. Low, short swell from NNW. Excellent visibility.