A southwesterly, strong and very variable flow prevails over the whole area.
For Le-Pouliguen :
Warning moderate gale offshore.
The reliability of the situation is poor.
For the night from Thursday to Friday SW force 6 in the early part of the night becoming force 5. Gusts reaching 42 knots in the middle of the night.
Moderate sea becoming rough in the middle of the night. Low, short swell from W. Excellent visibility. Daytime of Friday 23 october : The atmosphere will remain unstable.
Skies changeable to very cloudy. Showers all day. In the evening, good clear periods but lots of cloud, too.
Light showers. W wind force 6 continuing all day. Gusts reaching 40 knots in the morning. Rough sea becoming moderate in the evening. Low, fairly long swell from W then moderate in the middle of the day then from WSW. Excellent visibility.