High 1023 hPa centered on the North-East of Spain gaining strength in a stationary position.
For San Sebastián : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies.In the evening, clear skies. SE force 2 in the morning turning E force 3 in the evening. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, short swell from NNW. Excellent visibility.