A southwesterly, very strong and variable flow prevails over the whole area.
Für Grève de Saint Marc :
Warning moderate gale offshore.
We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Very cloudy skies to overcast. Some light rain in the morning, light showers in the afternoon. In the evening, overcast skies.
Light rain followed by showers. S force 5 in the morning becoming force 4 in the evening. Gusts reaching 34 knots in the morning. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from SW. Excellent visibility becoming good in the evening.