A southerly and particularly variable flow prevails over the West and the North of the basin. Over the South-East, it is northwesterly, weak and particularly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Wednesday to Thursday E force 2 in the early part of the night becoming force 1. Gusts reaching 9 knots.
Slight sea. Low, fairly long swell from W. Visibility reduced by mist becoming reduced by mist in the middle of the night. Daytime of Thursday 22 january : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, cloud and sun in the afternoon. The risk of seeing rain will remain low. In the evening, cloudy spells, sometimes dense.
Possibility of showers E force 2 turning SE force 1 in the middle of the day then SSE force 2. Gusts reaching 13 knots in the evening. Slight sea. Low, fairly long swell from W. Visibility reduced by mist becoming good in the middle of the day then poor.