A northwesterly, very strong and very variable flow prevails over the whole area.
For Playa do Castro :
Warning moderate gale offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy. Showers all day. In the evening, clear periods developing.
Light showers progressively becoming less frequent. WNW force 5 in the morning turning NNW in the evening. Gusts reaching 37 knots in the evening. Moderate sea. Moderate, fairly long swell from WSW. Excellent visibility.