A westerly, moderate and very variable flow prevails over the whole area.
For Le-Pouliguen :
No gale warning.
The reliability of the situation is poor.
For the night from Thursday to Friday NW force 4 in the early part of the night becoming NNW force 3. Gusts reaching 19 knots in the early part of the night.
Slight sea. Low, short swell from W. Excellent visibility. Daytime of Friday 18 september : Improving during the day:the sky will clear.
Skies changeable to very cloudy. No precipitation. In the evening, lots of good clear periods.
No precipitation. NW force 3 in the morning turning W in the middle of the day. Gusts reaching 13 knots. Slight sea. Low, short swell from W. Excellent visibility becoming excellent in the middle of the day.