A southwesterly, moderate and very variable flow prevails over the West and the North of the basin. Over the South-East, it is northwesterly, weak and very variable.
For Playa de Castro Urdiales :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy. The risk of seeing rain will remain low. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. W force 2 turning NNW force 3 in the middle of the day then NW. Gusts reaching 16 knots in the evening. Smooth to slight sea. Low, short swell from N then from N in the evening. Visibility reduced by mist becoming good in the middle of the day then good.