A southwesterly, moderate 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 Friday to Saturday WNW force 2 in the early part of the night becoming W force 1. Gusts reaching 16 knots in the early part of the night.
Slight sea. Low, fairly long swell from W. Poor visibility becoming reduced by mist in the middle of the night. Daytime of Saturday 28 february : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, cloudy spells, sometimes dense, in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, cloudy spells, sometimes dense.
Showers towards the end of the night. SW force 2 in the morning becoming force 3 in the middle of the day. Gusts reaching 16 knots in the evening. Slight sea. Low, fairly long swell from W. Visibility reduced by mist becoming excellent in the middle of the day then good.