A southwesterly, very strong and variable flow prevails over the whole area.
For Plage de Porsman :
Warning fresh gale offshore.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Overcast skies. Risk of showers in the morning, showers in the afternoon. In the evening, overcast skies.
Light rain getting progressively heavier. SSW force 5 becoming force 6 in the middle of the day then S force 7. Gusts reaching 45 knots in the evening. Slight sea becoming moderate in the middle of the day. Low, fairly long swell from WNW then moderate, long swell in the middle of the day then from WNW. Excellent visibility.