A northwesterly, very strong and particularly variable flow prevails over the whole area.
For Le-Pouliguen :
Warning strong gale offshore.
The reliability of the situation is assessed at 70%.
For the night from Thursday to Friday SSW force 7 turning WSW force 6 in the middle of the night then becoming force 7. Gusts reaching 63 knots at the end of the night.
Moderate sea becoming rough at the end of the night. Low, short swell from SE. Excellent visibility. Daytime of Friday 23 october : The atmosphere will remain unstable.
Very cloudy in the morning, cloud and sun in the afternoon. Light showers all day. In the evening, clear periods developing.
Chance of light rain. W force 8 becoming WNW force 7 in the middle of the day then force 6. Gusts reaching 66 knots in the morning. Rough sea. Low from N then moderate, long swell from WSW in the middle of the day then, fairly long swell from WSW. Excellent visibility.