A westerly and particularly variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Saturday to Sunday W force 2 turning NNW force 1 in the middle of the night then NNE. Gusts reaching 10 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Good visibility becoming poor in the middle of the night then reduced by mist. Daytime of Sunday 17 may : Improving during the day:the sky will clear.
Skies changeable to very cloudy. Risk of showers in the morning, possibility of a few spots in the afternoon. In the evening, good clear periods but lots of cloud, too.
Possibility of showers NNW force 2 in the morning turning W force 3 in the middle of the day. Gusts reaching 15 knots in the middle of the day. Smooth to slight sea becoming slight in the evening. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day then good.