High 1023 hPa centered on Brittany moving at 10 knots to the North-North-East to be centered on Wales.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Thursday to Friday WNW force 2 turning NNW force 1 in the middle of the night then N. Gusts reaching 9 knots in the early part of the night.
Slight sea. Low, fairly long swell from W. Poor visibility temporarily in the middle of the night. Daytime of Friday 17 april : 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 the afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers NNE force 1 turning WNW in the middle of the day then N force 2. Gusts reaching 14 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.