For Platja de Castelldefels :
No gale warning.
The reliability of the situation is assessed at 95%.
Fair weather with mostly clear skies. In the evening, clear skies.
WSW force 3 turning SSW force 4 in the middle of the day then SW. Gusts reaching 23 knots in the middle of the day. Smooth to slight sea. Low, short swell from ESE. Excellent visibility.