High 1025 hPa centered on the North-East of Spain remaining almost stationary.
For Castro Urdiales :
No gale warning.
The reliability of the situation is poor.
For the night from Thursday to Friday W force 2 becoming force 3 in the middle of the night then WSW. Gusts reaching 12 knots in the middle of the night.
Smooth to slight sea. Low, fairly long swell from NW. Poor visibility becoming poor in the middle of the night then good. Daytime of Friday 14 august : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, cloud and sun in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
Risk of showers in the early hours. W force 3 in the morning temporarily NW in the middle of the day. Gusts reaching 11 knots from the middle of the day. Smooth to slight sea. Low, fairly long swell from NW. Visibility reduced by mist becoming good in the middle of the day.