For Golfe de Sant"Amanza :
Warning moderate gale.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy with risk of thunderstorms in the morning, storms developing in the afternoon. Showers all day. In the evening, very cloudy with risk of storms.
Light showers progressively becoming less frequent. NE force 3 freshening WSW force 6 in the middle of the day then force 7. Gusts reaching 52 knots in the evening. Smooth sea becoming slight in the middle of the day. Low, short swell from E. Poor visibility becoming poor in the middle of the day then excellent.