A westerly, moderate and variable flow prevails over the whole area.
For Le-Pouliguen :
No gale warning.
For the night from Thursday to Friday NW force 4 becoming force 3 in the middle of the night then NNW. Gusts reaching 16 knots in the early part of the night.
Slight sea. Low, short swell from W. Excellent visibility. Daytime of Friday 18 september : The sky will remain changeable.
Skies changeable, very cloudy for a time in the morning. Risk of showers in the morning, possibility of a few spots in the afternoon. In the evening, lots of good clear periods.
No precipitation. NNW force 3 in the morning turning WNW in the middle of the day. Gusts reaching 12 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility becoming excellent in the middle of the day.