A northerly 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 becoming NNW force 3 in the middle of the night then N. Gusts reaching 21 knots in the early part of the night.
Slight sea. Low, short swell from W. Excellent visibility becoming excellent at the end of the night. Daytime of Friday 21 august : The weather will be good.
Fair weather with mostly clear skies. In the evening, lots of good clear periods.
No precipitation. NW force 3 turning W force 4 in the middle of the day then WNW. Gusts reaching 18 knots from the middle of the day. Slight sea. Low, short swell from W. Excellent visibility becoming excellent in the middle of the day.