A southerly, strong and variable flow prevails over the East of the basin. Over the West, it is westerly, strong and variable.
For Penfoul :
Warning strong breeze offshore.
The reliability of the situation is fairly good.
For the night from Friday to Saturday SSW force 3 in the early part of the night becoming S force 4. Gusts reaching 20 knots at the end of the night.
Very rough sea becoming rough to very rough in the middle of the night. High, fairly long swell from WNW then moderate in the middle of the night then from WNW. Excellent visibility. Daytime of Saturday 20 december : The sky will remain very cloudy.
Very cloudy skies becoming totally overcast during the afternoon. Risk of showers in the morning, light rain in late afternoon. In the evening, overcast and misty, reduced visibility.
Rain. S force 5 in the morning becoming SSW force 4 in the evening. Gusts reaching 35 knots in the middle of the day. Rough to very rough sea. Moderate, fairly long swell from WNW. Excellent visibility becoming reduced by mist in the evening.