A northerly and 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 Friday to Saturday SW force 3 in the early part of the night turning SSE force 2. Gusts reaching 19 knots in the early part of the night.
Moderate sea. Moderate, fairly long swell from W. Good visibility becoming reduced by mist in the middle of the night then poor. Daytime of Saturday 17 january : The unstable weather will die away during the day.
Skies changeable to very cloudy. Some light showers in the morning, showers late in the day. In the evening, clear spells, risk of mist forming.
Possibility of showers S force 2 turning NE in the middle of the day then N force 1. Gusts reaching 13 knots in the middle of the day. Moderate sea becoming slight in the middle of the day. Moderate, fairly long swell from W then low in the middle of the day. Visibility reduced by mist becoming good in the middle of the day then poor.