A southerly, very strong and mostly variable flow prevails over the South-West and the North-East of the basin. Over the North-West and the South-East, it is westerly, strong and variable.
For Penfoul :
Warning fresh gale offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
For the night from Wednesday to Thursday S force 3 turning WSW force 2 in the middle of the night then W force 4. Gusts reaching 25 knots at the end of the night.
Rough sea becoming rough to very rough in the middle of the night. Moderate, fairly long swell from W. Excellent visibility temporarily in the middle of the night. Daytime of Thursday 22 january : The atmosphere will remain unstable.
Very cloudy. But clear spells will become more and more widespread. Light showers dying out. In the evening, very cloudy.
Light showers. W force 5 in the morning turning SSE force 4 in the evening. Gusts reaching 31 knots in the middle of the day. Very rough sea becoming rough to very rough in the middle of the day. Moderate, long swell from WSW. Excellent visibility.