A northwesterly, moderate and particularly variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, very strong and very variable.
For Playa de Castro Urdiales :
Warning moderate gale offshore.
The reliability of the situation is assessed at 85%.
Very cloudy skies to overcast. Risk of some spots of rain in the morning, drizzle in late afternoon. In the evening, overcast skies.
Light rain. SW force 3 in the morning temporarily WSW force 4 in the middle of the day. Gusts reaching 21 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Excellent visibility.