For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Wednesday to Thursday W force 1 in the early part of the night temporarily SW. Gusts reaching 9 knots in the early part of the night.
Slight sea. Low, fairly long swell from WSW. Poor visibility becoming poor in the middle of the night then reduced by mist. Daytime of Thursday 1 october : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, good clear periods with lots of cloud in the afternoon. Possibility of showers late in the morning, showers late in the day. In the evening, cloudy spells, sometimes dense.
Light showers progressively becoming less frequent. WSW force 2 in the morning becoming W force 3 in the middle of the day. Gusts reaching 15 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Visibility reduced by mist becoming good in the middle of the day then good.