A northwesterly, very strong and mostly variable flow prevails over the whole area.
For Reial Club Nàutic Portopetro :
Warning fresh gale offshore.
We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.
Changeable skies becoming less cloudy. Chance of light rain. In the evening, light cloudy spells.
N force 5 in the middle of the day becoming NNW force 4 in the evening. Gusts reaching 31 knots in the middle of the day. Slight sea. Low, fairly long swell from NE. Excellent visibility.