A northwesterly, very strong and variable flow prevails over the whole area.
For Penfoul :
Warning fresh gale offshore.
The reliability of the situation is assessed at 80%.
For the night from Thursday to Friday WNW force 7 becoming force 6 in the middle of the night then force 5. Gusts reaching 45 knots in the early part of the night.
Rough to very rough sea. Low, fairly long swell from WSW temporarily moderate in the middle of the night. Excellent visibility. Daytime of Friday 9 january : The unstable weather will die away during the day.
Very cloudy skies with short clear spells. Some light showers in the morning, possibility of showers in the afternoon. In the evening, good clear periods but cloud building.
Showers towards the end of the night. WNW wind force 6 continuing all day. Gusts reaching 40 knots in the morning. Rough to very rough sea. Low, fairly long swell from W. Excellent visibility.