A southerly, very strong and mostly variable flow prevails over the West of the basin. Over the East, it is northwesterly, strong and mostly variable.
For Penfoul :
Warning moderate gale offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
For the night from Friday to Saturday NW wind force 6 continuing all night. Gusts reaching 38 knots.
Rough to very rough sea. Moderate, fairly long swell from WSW. Excellent visibility. Daytime of Saturday 10 january : Improving during the day:the sky will clear.
Skies changeable to very cloudy. Risk of showers in the morning, possibility of a few spots in the afternoon. In the evening, very cloudy.
No precipitation. NW force 6 weakening force 4 in the middle of the day then WNW force 3. Gusts reaching 38 knots in the morning. Rough to very rough sea becoming rough in the middle of the day. Moderate, fairly long swell from WNW. Excellent visibility.