A westerly and variable flow prevails over the whole area.
For Le-Pouliguen :
No gale warning.
For the night from Thursday to Friday WSW force 4 in the early part of the night becoming W force 3. Gusts reaching 20 knots in the early part of the night.
Moderate sea. Low, short swell from WSW. Excellent visibility. Daytime of Friday 28 august : The atmosphere will remain unstable.
Skies changeable, very cloudy for a time in the morning. Light showers all day. In the evening, lots of good clear periods.
Light showers. W wind force 4 continuing all day. Gusts reaching 19 knots from the middle of the day. Moderate sea. Low, fairly long swell from SW. Excellent visibility.